{"id":72578,"date":"2021-10-25T13:09:00","date_gmt":"2021-10-25T07:39:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=72578"},"modified":"2023-12-19T10:36:33","modified_gmt":"2023-12-19T05:06:33","slug":"rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/","title":{"rendered":"RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 (Updated For 2024)"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-143615\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-5-Ex-5.1-1.jpg\" alt=\"RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-5-Ex-5.1-1.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-5-Ex-5.1-1-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1:\u00a0<\/strong>Class 7 Maths is made easier, all thanks to <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-7-maths-solutions\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths<\/a>. The subject matter experts believe in clearing all your doubts and that&#8217;s why the solutions of RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 are well-explained and accurate.\u00a0<\/p>\n<p>Download the Free PDF of <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exponents\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths Chapter 5<\/a> Ex 5.1, and use the given link in the whole blog. To know more, read the whole blog.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69e0d0270fff7\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69e0d0270fff7\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#download-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-pdf\" title=\"Download RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF\">Download RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#access-the-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51\" title=\"Access The RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1\">Access The RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-%e2%80%93-overview\" title=\"RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 &#8211; Overview\">RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 &#8211; Overview<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#exponents-and-powers\" title=\"Exponents And Powers\">Exponents And Powers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#laws-of-exponents\" title=\"Laws Of Exponents\">Laws Of Exponents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#rules\" title=\"Rules\">Rules<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#faqs-on-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51\" title=\"FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1\">FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#from-where-can-i-find-the-download-link-for-the-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-pdf\" title=\"From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF?\">From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#how-much-does-downloading-the-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-pdf-cost\" title=\"How much does downloading the RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF cost?\">How much does downloading the RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF cost?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#can-i-access-the-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-pdf-offline\" title=\"Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF Offline?\">Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF Offline?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#define-division-law-of-exponents\" title=\"Define Division Law OF Exponents.\">Define Division Law OF Exponents.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/#define-the-multiplication-law-of-exponents\" title=\"Define the Multiplication Law OF Exponents.\">Define the Multiplication Law OF Exponents.<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-pdf\"><\/span>Download RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Exponents-Ex-5-A.pdf\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1<\/a><\/p>\n<div id=\"example1\" style=\"text-align: justify;\">\u00a0<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 500px;}<br \/>\n.pdfobject { border: 1px solid #666; }<br \/>\n<\/style><\/p>\n<p style=\"text-align: justify;\"><script src=\"https:\/\/www.kopykitab.com\/_utility\/js\/pdfobject.min.js\"><\/script><br \/><script>PDFObject.embed(\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Exponents-Ex-5-A.pdf\", \"#example1\");<\/script><\/p>\n<h2><span class=\"ez-toc-section\" id=\"access-the-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51\"><\/span>Access The RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Question 1.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551664 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1.png?resize=394%2C178&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 394px) 100vw, 394px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1.png?w=394&amp;ssl=1 394w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1.png?resize=300%2C136&amp;ssl=1 300w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 1\" width=\"394\" height=\"178\" data-attachment-id=\"551664\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1.png?fit=394%2C178&amp;ssl=1\" data-orig-size=\"394,178\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1.png?fit=300%2C136&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-1.png?fit=394%2C178&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 2.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551665 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2.png?resize=431%2C337&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 431px) 100vw, 431px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2.png?w=431&amp;ssl=1 431w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2.png?resize=300%2C235&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2.png?resize=400%2C313&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 2\" width=\"431\" height=\"337\" data-attachment-id=\"551665\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2.png?fit=431%2C337&amp;ssl=1\" data-orig-size=\"431,337\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2.png?fit=300%2C235&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-2.png?fit=431%2C337&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551666 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3.png?resize=394%2C364&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 394px) 100vw, 394px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3.png?w=394&amp;ssl=1 394w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3.png?resize=300%2C277&amp;ssl=1 300w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 2\" width=\"394\" height=\"364\" data-attachment-id=\"551666\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3.png?fit=394%2C364&amp;ssl=1\" data-orig-size=\"394,364\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3.png?fit=300%2C277&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-3.png?fit=394%2C364&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 3.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<aside class=\"scaip scaip-2    \">\n<aside id=\"block-3\" class=\"widget_block clearfix\"><ins class=\"adsbygoogle\" data-ad-client=\"ca-pub-8012231244430966\" data-ad-slot=\"4142978075\" data-ad-format=\"auto\" data-full-width-responsive=\"true\" data-adsbygoogle-status=\"done\" data-ad-status=\"unfilled\">\n<div id=\"aswift_2_host\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\">\u00a0<\/div>\n<\/ins><\/aside>\n<\/aside>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551667 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4.png?resize=281%2C493&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 281px) 100vw, 281px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4.png?w=281&amp;ssl=1 281w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4.png?resize=171%2C300&amp;ssl=1 171w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 3\" width=\"281\" height=\"493\" data-attachment-id=\"551667\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4.png?fit=281%2C493&amp;ssl=1\" data-orig-size=\"281,493\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4.png?fit=171%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-4.png?fit=281%2C493&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551668 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-5.png?resize=288%2C273&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 3\" width=\"288\" height=\"273\" data-attachment-id=\"551668\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-5.png?fit=288%2C273&amp;ssl=1\" data-orig-size=\"288,273\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-5\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-5&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-5&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-5.png?fit=288%2C273&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-5.png?fit=288%2C273&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 4.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551669 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6.png?resize=275%2C334&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 275px) 100vw, 275px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6.png?w=275&amp;ssl=1 275w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6.png?resize=247%2C300&amp;ssl=1 247w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 4\" width=\"275\" height=\"334\" data-attachment-id=\"551669\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-6\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6.png?fit=275%2C334&amp;ssl=1\" data-orig-size=\"275,334\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6.png?fit=247%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-6.png?fit=275%2C334&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 5.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551670 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-7.png?resize=193%2C226&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 5\" width=\"193\" height=\"226\" data-attachment-id=\"551670\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-7\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-7.png?fit=193%2C226&amp;ssl=1\" data-orig-size=\"193,226\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-7\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-7&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-7&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-7.png?fit=193%2C226&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-7.png?fit=193%2C226&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 6.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551671 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-8.png?resize=282%2C130&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 6\" width=\"282\" height=\"130\" data-attachment-id=\"551671\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-8\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-8.png?fit=282%2C130&amp;ssl=1\" data-orig-size=\"282,130\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-8\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-8&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-8&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-8.png?fit=282%2C130&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-8.png?fit=282%2C130&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 7.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551672 jetpack-lazy-image jetpack-lazy-image--handled entered lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9.png?resize=285%2C527&amp;ssl=1\" sizes=\"(max-width: 285px) 100vw, 285px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9.png?w=285&amp;ssl=1 285w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9.png?resize=162%2C300&amp;ssl=1 162w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 7\" width=\"285\" height=\"527\" data-attachment-id=\"551672\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-9\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9.png?fit=285%2C527&amp;ssl=1\" data-orig-size=\"285,527\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9.png?fit=162%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-9.png?fit=285%2C527&amp;ssl=1\" data-recalc-dims=\"1\" data-lazy-loaded=\"1\" data-ll-status=\"loaded\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551673 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-10.png?resize=229%2C158&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 7\" width=\"229\" height=\"158\" data-attachment-id=\"551673\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-10\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-10.png?fit=229%2C158&amp;ssl=1\" data-orig-size=\"229,158\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-10\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-10&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-10&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-10.png?fit=229%2C158&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-10.png?fit=229%2C158&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551674 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11.png?resize=289%2C348&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 289px) 100vw, 289px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11.png?w=289&amp;ssl=1 289w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11.png?resize=249%2C300&amp;ssl=1 249w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 7\" width=\"289\" height=\"348\" data-attachment-id=\"551674\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-11\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11.png?fit=289%2C348&amp;ssl=1\" data-orig-size=\"289,348\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11.png?fit=249%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-11.png?fit=289%2C348&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 8.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551675 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-12.png?resize=238%2C234&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 8\" width=\"238\" height=\"234\" data-attachment-id=\"551675\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-12\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-12.png?fit=238%2C234&amp;ssl=1\" data-orig-size=\"238,234\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-12\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-12&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-12&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-12.png?fit=238%2C234&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-12.png?fit=238%2C234&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551676 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-13.png?resize=261%2C224&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 8\" width=\"261\" height=\"224\" data-attachment-id=\"551676\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-13\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-13.png?fit=261%2C224&amp;ssl=1\" data-orig-size=\"261,224\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-13\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-13&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-13&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-13.png?fit=261%2C224&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-13.png?fit=261%2C224&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 9.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<aside class=\"scaip scaip-4    \">\n<aside id=\"block-5\" class=\"widget_block clearfix\"><ins class=\"adsbygoogle\" data-ad-client=\"ca-pub-8012231244430966\" data-ad-slot=\"4142978075\" data-ad-format=\"auto\" data-full-width-responsive=\"true\" data-adsbygoogle-status=\"done\" data-ad-status=\"unfilled\">\n<div id=\"aswift_4_host\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\"><iframe id=\"aswift_4\" src=\"https:\/\/googleads.g.doubleclick.net\/pagead\/ads?gdpr=0&amp;client=ca-pub-8012231244430966&amp;output=html&amp;h=280&amp;slotname=4142978075&amp;adk=3658977889&amp;adf=2452441913&amp;pi=t.ma~as.4142978075&amp;w=780&amp;fwrn=4&amp;fwrnh=100&amp;lmt=1694151228&amp;rafmt=1&amp;format=780x280&amp;url=https%3A%2F%2Fwww.indcareer.com%2Fschools%2Frs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents%2F&amp;ea=0&amp;host=ca-host-pub-2644536267352236&amp;fwr=0&amp;fwrattr=true&amp;rpe=1&amp;resp_fmts=3&amp;wgl=1&amp;uach=WyJXaW5kb3dzIiwiMy4wLjAiLCJ4ODYiLCIiLCIxMjAuMC42MDk5LjEwOSIsbnVsbCwwLG51bGwsIjY0IixbWyJOb3RfQSBCcmFuZCIsIjguMC4wLjAiXSxbIkNocm9taXVtIiwiMTIwLjAuNjA5OS4xMDkiXSxbIkdvb2dsZSBDaHJvbWUiLCIxMjAuMC42MDk5LjEwOSJdXSwwXQ..&amp;dt=1702962240767&amp;bpp=1&amp;bdt=1795&amp;idt=201&amp;shv=r20231207&amp;mjsv=m202312070101&amp;ptt=9&amp;saldr=aa&amp;abxe=1&amp;cookie=ID%3De37070aeeb4c97c9%3AT%3D1702528338%3ART%3D1702962241%3AS%3DALNI_MaMsQHhGWCSayePfQnw79MRe1s0sQ&amp;gpic=UID%3D00000cacb4b81fd7%3AT%3D1702528338%3ART%3D1702962241%3AS%3DALNI_Maxoyw8dMbUpANeCXANR5NUgF5bIA&amp;prev_fmts=0x0%2C780x280%2C780x280%2C1349x641%2C780x280&amp;nras=2&amp;correlator=1777917874555&amp;frm=20&amp;pv=1&amp;ga_vid=1382312235.1702528338&amp;ga_sid=1702962241&amp;ga_hid=1312291256&amp;ga_fc=1&amp;u_tz=330&amp;u_his=2&amp;u_h=768&amp;u_w=1366&amp;u_ah=728&amp;u_aw=1366&amp;u_cd=24&amp;u_sd=1&amp;dmc=4&amp;adx=75&amp;ady=7461&amp;biw=1349&amp;bih=641&amp;scr_x=0&amp;scr_y=5249&amp;eid=44759875%2C44759926%2C31079758%2C44795921%2C95320870%2C95320885%2C31067146%2C31067147%2C31067148%2C31068556&amp;oid=2&amp;pvsid=822634079229220&amp;tmod=973602860&amp;uas=3&amp;nvt=1&amp;ref=https%3A%2F%2Fwww.google.com%2F&amp;fc=1920&amp;brdim=0%2C0%2C0%2C0%2C1366%2C0%2C1366%2C728%2C1366%2C641&amp;vis=1&amp;rsz=%7C%7CeEbr%7C&amp;abl=CS&amp;pfx=0&amp;fu=128&amp;bc=31&amp;td=1&amp;psd=W251bGwsbnVsbCxudWxsLDNd&amp;nt=1&amp;ifi=5&amp;uci=a!5&amp;btvi=3&amp;fsb=1&amp;dtd=68755\" name=\"aswift_4\" width=\"780\" height=\"0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" sandbox=\"allow-forms allow-popups allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation\" data-google-container-id=\"a!5\" data-google-query-id=\"CLOgnvzcmoMDFTZAwgUd2eYMCA\" data-load-complete=\"true\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<\/ins><\/aside>\n<\/aside>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551677 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-14.png?resize=246%2C177&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 9\" width=\"246\" height=\"177\" data-attachment-id=\"551677\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-14\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-14.png?fit=246%2C177&amp;ssl=1\" data-orig-size=\"246,177\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-14\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-14&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-14&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-14.png?fit=246%2C177&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-14.png?fit=246%2C177&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551678 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15.png?resize=259%2C547&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 259px) 100vw, 259px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15.png?w=259&amp;ssl=1 259w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15.png?resize=142%2C300&amp;ssl=1 142w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 9\" width=\"259\" height=\"547\" data-attachment-id=\"551678\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-15\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15.png?fit=259%2C547&amp;ssl=1\" data-orig-size=\"259,547\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15.png?fit=142%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-15.png?fit=259%2C547&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551679 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-16.png?resize=207%2C233&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 9\" width=\"207\" height=\"233\" data-attachment-id=\"551679\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-16\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-16.png?fit=207%2C233&amp;ssl=1\" data-orig-size=\"207,233\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-16\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-16&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-16&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-16.png?fit=207%2C233&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-16.png?fit=207%2C233&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551680 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17.png?resize=238%2C312&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 238px) 100vw, 238px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17.png?w=238&amp;ssl=1 238w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17.png?resize=229%2C300&amp;ssl=1 229w\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 9\" width=\"238\" height=\"312\" data-attachment-id=\"551680\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-17\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17.png?fit=238%2C312&amp;ssl=1\" data-orig-size=\"238,312\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17.png?fit=229%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-17.png?fit=238%2C312&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Question 10.<\/strong><br \/><strong>Solution:<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551681 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-18.png?resize=258%2C268&amp;is-pending-load=1#038;ssl=1\" alt=\"RS Aggarwal Solutions for Class 7 Maths Chapter 5\u2013Exponents Ex 5A Question 10\" width=\"258\" height=\"268\" data-attachment-id=\"551681\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-7-maths-chapter-5-exponents\/rs-aggarwal-class-7-solutions-chapter-5-exponents-ex-5a-18\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-18.png?fit=258%2C268&amp;ssl=1\" data-orig-size=\"258,268\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-18\" data-image-description=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-18&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-18&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-18.png?fit=258%2C268&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-7-Solutions-Chapter-5-Exponents-Ex-5A-18.png?fit=258%2C268&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-%e2%80%93-overview\"><\/span>RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 &#8211; Overview<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"exponents-and-powers\"><\/span>Exponents And Powers<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The exponents and powers are generally used to represent the big amount of data or the small amount of data in a very easy and human-understandable form.<\/p>\n<p>Eg: We can represent the number 4 \u00d7 4 \u00d7 4 \u00d7 4 \u00d7 4 \u00d7 4 \u00d7 4 \u00d7 4 in its simplest and understanding form as 48. Here, 4 is the base value and 8 is the exponent value.\u00a0<\/p>\n<p>This expression 48 is the power value. Henceforth, the value of the exponent will be dependent on the total number of times the base value is multiplied by itself.<\/p>\n<p dir=\"ltr\">Any particular number, \u2018x\u2019 raised to the power \u2018y\u2019 is expressive in the above form where \u2018x\u2019 is any non-zero number and the \u2018y\u2019 is a natural number.<\/p>\n<p dir=\"ltr\">We can also call this expression \u2018xy\u2019 as the yth power of x. Here,<\/p>\n<p dir=\"ltr\">\u2018x\u2019 is the base value and \u2018y\u2019 can be said to be the index value or exponent value or the power value.<\/p>\n<p dir=\"ltr\">So, this \u2018x\u2019 is multiplied \u2018y\u2019 several times. This method is also called the shorthand method for repeated multiplication.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"laws-of-exponents\"><\/span>Laws Of Exponents<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\n<p dir=\"ltr\"><strong>Multiplication Law Of Exponents<\/strong><\/p>\n<p dir=\"ltr\">According to this law, the product down between the two exponents having the same base value along with the different power values is equivalent to the base value raised to the addition of these two power values.<\/p>\n<p dir=\"ltr\">Here the similar values are multiplied while adding the exponents and keeping the base exactly the same.<\/p>\n<p dir=\"ltr\">Ideally, xy \u00d7 xz\u00a0 = xy + z<\/p>\n<\/li>\n<li><strong>Division Law Of Exponents<\/strong><\/li>\n<\/ul>\n<p dir=\"ltr\">Dividing the two exponents with the same base values but different power values, in this case, it will result in the base value being raised to the difference between the two power values.<\/p>\n<p dir=\"ltr\">xy \u00f7 xz = xy \/ xz = xy raised to the power -z<\/p>\n<p dir=\"ltr\">Negative Exponent Law<\/p>\n<div id=\"kopyk-5e63244d052eb6b44daf1a9841ba0808\" class=\"kopyk-5e63244d052eb6b44daf1a9841ba0808 kopyk-content_4\">\n<div id=\"kopyk-160635952\" class=\"kopyk-content_4\">\n<p dir=\"ltr\">If any base has a negative power, in this case, it will result in the reciprocal of it having the positive power value or the integer value to its base value.<\/p>\n<p dir=\"ltr\">x-y = 1 \/ xy<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"rules\"><\/span>Rules<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>We have certain laws of exponents apart from the rules that need to be followed up while working on any given problem.\u00a0<\/p>\n<p>Let us take \u201cw and x\u201d as the integer numbers and \u201cy and z\u201d as the power values and express the rules and laws on the form given below.<\/p>\n<p dir=\"ltr\"><strong>1. x0\u00a0= 1<\/strong><\/p>\n<p dir=\"ltr\">As per the standard law, of exponents and the powers,\u00a0 if the power of any random integer is equivalent to the number \u2018zero\u2019, in this case, the output yield will be either unity or 1.<\/p>\n<p dir=\"ltr\">Eg: 40 = 1<\/p>\n<p dir=\"ltr\">Here, the number \u20184\u2019 raised to the power 0 is equivalent to 1.<\/p>\n<p dir=\"ltr\"><strong>2. ( xy ) z\u00a0= x ( yz )<\/strong><\/p>\n<p dir=\"ltr\">The \u2018x\u2019 is being raised to the power value of \u2018y\u2019 which as a whole is multiplied with the power value of \u2018z\u2019. This entire expression as a whole is equivalent to the \u2018x\u2019 which is being raised to the power product of \u2018y\u2019 and \u2018z\u2019.<\/p>\n<p dir=\"ltr\">Eg: ( 32 ) 4 = 3 (2\u00d74)<\/p>\n<p dir=\"ltr\"><strong>3. wy\u00a0\u00d7 xy = ( wx ) y<\/strong><\/p>\n<p dir=\"ltr\">The product of \u2018w\u2019 which is being raised to the power value of \u2018y\u2019 is being done with the \u2018x\u2019 which is raised to the power value of \u2018y\u2019. It is equivalent to the production values of \u2018w\u2019 and \u2018x\u2019 which as a whole is raised to the power value of\u00a0 \u2018y\u2019.<\/p>\n<p dir=\"ltr\">Eg: 32 \u00d7 12 =( 3 x 1 ) 2<\/p>\n<p dir=\"ltr\"><strong>4. wy \/ xy\u00a0= ( w \/ x ) y<\/strong><\/p>\n<p dir=\"ltr\">The division of \u2018w\u2019 which is raised to the power value of \u2018y\u2019 is done with the \u2018x\u2019 raised to the power value of \u2018y\u2019 will be equivalent to the division of \u2018w\u2019 done with the \u2018x\u2019 where this entire expression is raised to the power \u2018y\u2019.<\/p>\n<p dir=\"ltr\">Eg: 42 \/ 52 = ( 4 \/ 5) 2<\/p>\n<\/div>\n<\/div>\n<p>This is the complete blog on RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1. To know more about the <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener\">CBSE<\/a> Class 7 Maths exam, ask in the comments.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51\"><\/span>FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1635155349344\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"from-where-can-i-find-the-download-link-for-the-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-pdf\"><\/span>From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can find the download link in the above blog.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1635155401771\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-much-does-downloading-the-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-pdf-cost\"><\/span>How much does downloading the RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF cost?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can download it for free.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1635155430228\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-access-the-rs-aggarwal-solutions-class-7-maths-chapter-5-ex-51-pdf-offline\"><\/span>Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 PDF Offline?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Once you have downloaded the PDF online, you can access it offline whenever you want.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1635155475856\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"define-division-law-of-exponents\"><\/span>Define Division Law OF Exponents.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Dividing the two exponents with the same base values but different power values, in this case, will result in the base value being raised to the difference between the two power values.<br \/>xy \u00f7 xz = xy \/ xz = xy raised to the power -z<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1635155487598\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"define-the-multiplication-law-of-exponents\"><\/span>Define the Multiplication Law OF Exponents.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>According to this law, the product down between the two exponents having the same base value along with the different power values is equivalent to the base value raised to the addition of these two power values.<br \/>Here the similar values are multiplied while adding the exponents and keeping the base the same.<br \/>Ideally, xy \u00d7 xz\u00a0 = xy + z<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1:\u00a0Class 7 Maths is made easier, all thanks to RS Aggarwal Solutions Class 7 Maths. The subject matter experts believe in clearing all your doubts and that&#8217;s why the solutions of RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 are well-explained and accurate.\u00a0 Download &#8230; <a title=\"RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 (Updated For 2024)\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-5-exercise-5-1\/\" aria-label=\"More on RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.1 (Updated For 2024)\">Read more<\/a><\/p>\n","protected":false},"author":243,"featured_media":143615,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73412,73410],"tags":[73706,77308,77505],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/72578"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/243"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=72578"}],"version-history":[{"count":4,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/72578\/revisions"}],"predecessor-version":[{"id":524548,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/72578\/revisions\/524548"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/143615"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=72578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=72578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=72578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}