{"id":68674,"date":"2021-01-12T23:20:47","date_gmt":"2021-01-12T17:50:47","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=68674"},"modified":"2023-06-03T10:22:58","modified_gmt":"2023-06-03T04:52:58","slug":"rs-aggarwal-class-8-maths-chapter-1-ex-1-7","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-1-ex-1-7\/","title":{"rendered":"RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions 2023 | Download Free PDF"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-68677\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/1.7-1.jpg\" alt=\"RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/1.7-1.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/1.7-1-768x432.jpg 768w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/1.7-1-150x84.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions<\/strong> \u2013 This exercise is based on the division of rational numbers &amp; their properties. This set of solutions is solved by the Mathematics expert team to assist students to understand the fundamentals easily. These solutions help the students by providing them the elaborated answers for each question as per the latest CBSE marking scheme pattern. These solutions also assist the students to have a skillful studying pattern with which they can secure excellent marks in the Maths exam.<\/p>\n<p>These solutions provide a detailed &amp; in-depth understanding of each topic of the RS Aggarwal textbook. The students can make a study strategy for the final exam depending on their stronger &amp; weaker areas &amp; then can improve their performance by practicing RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions. The students will be able to grasp the topics correctly by practicing these solutions on a regular basis.<\/p>\n<p>Access <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-8-maths-chapter-1-rational-numbers\/\" target=\"_blank\" rel=\"noopener noreferrer\">RS Aggarwal Class 8 Maths Chapter 1 Solutions<\/a> PDF<\/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-69e807ce87dc4\" 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-69e807ce87dc4\"><\/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-class-8-maths-chapter-1-ex-1-7\/#download-rs-aggarwal-class-8-maths-chapter-1-ex-17-solutions\" title=\"Download RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions\">Download RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions<\/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-class-8-maths-chapter-1-ex-1-7\/#important-definition-for-rs-aggarwal-class-8-maths-chapter-1-ex-17-solutions\" title=\"Important Definition for RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions\">Important Definition for RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-class-8-maths-chapter-1-ex-17-solutions\"><\/span><strong>Download <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\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\/01\/RS-Aggarwal-Class-8-Maths-Chapter-1-Rational-Numbers-Ex.-1.7-Solutions.pdf\", \"#example1\");<\/script><\/p>\n<p><strong> <a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/RS-Aggarwal-Class-8-Maths-Chapter-1-Rational-Numbers-Ex.-1.7-Solutions.pdf\">RS Aggarwal Class 8 Maths Chapter 1 Rational Numbers Ex. 1.7 Solutions<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"important-definition-for-rs-aggarwal-class-8-maths-chapter-1-ex-17-solutions\"><\/span><strong>Important Definition for <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Division sign <\/strong><\/li>\n<\/ul>\n<p>A division sign is frequently displayed between 2 rational numbers &amp; it shows that the first rational number needs to divide by the second rational number.<\/p>\n<ul>\n<li><strong>Closure Property of Division of Rational Numbers<\/strong><\/li>\n<\/ul>\n<p>Rational Numbers are closed under Division except for 0. Consider 2 rational numbers a\/b, c\/d where c\/d \u2260 0, (a\/b \u00f7 c\/d) is also a Rational Number.<\/p>\n<p>For instance: 2\/3 \u00f7 4\/5 = 2\/3 x 5\/4<\/p>\n<p>= (2 x 5) \/ 3 x 4<\/p>\n<p>= 10\/12<\/p>\n<p>Thus, 2\/3 \u00f7 4\/5 &amp; 10\/12 is also a Rational Number.<\/p>\n<ul>\n<li><strong>Commutative Property of Division of Rational Numbers<\/strong><\/li>\n<\/ul>\n<p>Division of Rational Numbers is not commutative. Assume 2 rational number a\/b, c\/d then a\/b \u00f7 c\/d \u2260 c\/d \u00f7 a\/b<\/p>\n<p>For instance:<\/p>\n<p>1\/4 \u00f7 3\/2 = 1\/4 x 2\/3<\/p>\n<p>= 1 x 2\/4 x 3 = 2\/12<\/p>\n<p>= 1\/6<\/p>\n<p>3\/2 \u00f7 1\/4 = 3\/2 x 4\/1<\/p>\n<p>= 3 x 4\/2 x 1 = 12\/2<\/p>\n<p>= 6<\/p>\n<p>Thus, 1\/4 \u00f7 3\/2 \u2260 3\/2 \u00f7 1\/4<\/p>\n<p>Therefore, Commutative Property is not appropriate for Division.<\/p>\n<ul>\n<li><strong>Associative Property of Division of Rational Numbers<\/strong><\/li>\n<\/ul>\n<p>Generally, the Division of Rational Numbers does not follow the Associative Property. Assume a\/b, c\/d, e\/f be 3 Rational Numbers then a\/b \u00f7 (c\/d \u00f7 e\/f) \u2260 (a\/b \u00f7 c\/d) \u00f7 e\/f<\/p>\n<p>For instance:<\/p>\n<p>2\/5 \u00f7 (4\/5 \u00f7 1\/9)<\/p>\n<p>= 2\/5 \u00f7 (4\/5 x 9\/1) = 2\/5 \u00f7 (36\/5) = 2\/5 x 5\/36 \u00a0<\/p>\n<p>= 2 x 5\/5 x 36 = 10\/180 = 1\/18<\/p>\n<p>(2\/5\u00f74\/5) \u00f7 1\/9<\/p>\n<p>= (2\/5 x 5\/4) \u00f7 1\/9 = (2 x 5\/5 x 4) \u00f7 1\/9<\/p>\n<p>= 10\/20 \u00f7 1\/9 = 10\/20 x 9\/1<\/p>\n<p>= 10 x 9\/20 x 1 = 90\/20 = 9\/2<\/p>\n<p>Therefore, 2\/5 \u00f7 (4\/5 \u00f7 1\/9) \u2260 (2\/5 \u00f7 4\/5) \u00f7 1\/9<\/p>\n<ul>\n<li><strong>Property of 1 of Division of Rational Numbers<\/strong><\/li>\n<\/ul>\n<p>For every rational number a\/b, we can have (a\/b \u00f7 1) = a\/b<\/p>\n<p>For instance: 12\/5 \u00f7 1 = 12\/5<\/p>\n<p>Property 1<\/p>\n<p>For any non zero rational number a\/b, we can have (a\/b \u00f7 a\/b) = 1<\/p>\n<p>For instance: 3\/4 \u00f7 3\/4<\/p>\n<p>= 3\/4 x 4\/3 \u00a0<\/p>\n<p>= 3 x 4\/4 x 3<\/p>\n<p>= 12\/12 =1<\/p>\n<p>\u00a0<\/p>\n<p>Know more at the <a href=\"https:\/\/cbse.nic.in\/\" target=\"_blank\" rel=\"noopener noreferrer\">official website<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions \u2013 This exercise is based on the division of rational numbers &amp; their properties. This set of solutions is solved by the Mathematics expert team to assist students to understand the fundamentals easily. These solutions help the students by providing them the elaborated answers for &#8230; <a title=\"RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions 2023 | Download Free PDF\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-1-ex-1-7\/\" aria-label=\"More on RS Aggarwal Class 8 Maths Chapter 1 Ex 1.7 Solutions 2023 | Download Free PDF\">Read more<\/a><\/p>\n","protected":false},"author":239,"featured_media":68677,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[2985,2917,73722,73412,73410],"tags":[3543,73325,4711],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/68674"}],"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\/239"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=68674"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/68674\/revisions"}],"predecessor-version":[{"id":389969,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/68674\/revisions\/389969"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/68677"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=68674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=68674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=68674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}