# RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1 (Updated For 2021-22)

RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1: Want to find a good help guide for your Class 7 Maths exam? Start solving questions from RS Aggarwal Solutions Class 7 Maths. The solutions of RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1 can solve your doubts for sure. These solutions are designed by subject matter experts and are well-explained, hence credible.

## Download RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1 PDF

RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1

## RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1 – Overview

### Introduction

Percentage can be defined as a ratio or a particular number that can be expressed in the form of 100. To find the percentage of any given number, we need to divide the entire number as a whole, and then multiply it by 100. While saying the statement, “80% of a specific number, we meant to say the 80% of it’s whole and not just a given number.

### Percentage Formula

To find the percentage value, you have to divide the given value and the total value, then multiply this entire equation by 100.

Percentage Formula = ( Given Value / Total Value ) × 100

Example: 2/5 × 100 = 0.4 × 100 = 40 per cent.

### Percentage Difference Formula

Percentage Difference Formula = ( n1 − n2 ) [ ( n1 + n2 ) 2 ] × 100

Where n1 and n2 are the two given values.

### Percentage Tricks

The calculation of the percentage is easy and simple. Here is the easiest trick to solve any question that may come across on the percentage topic.

a % of b = b % of a

Example– In the equation, prove that the 10% of 40 is equivalent to the 40% of 10.

Answer – In the above question, we have –

In the above question, we need to prove that the 10% of 40 = 40% of 10.

Here, we have,
10% of 40 = 4
40% of 10 = 4

Hence, proved that 10% of 40 = 40% of 10.

So, the formula a % of b = b % of a stands true!

This is the complete blog on RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1. To know more about the CBSE Class 7 Maths exam, ask in the comments.

## FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1

### Can I access the RS Aggarwal Solutions Class 7 Maths Chapter 10 Ex 10.1 PDF Offline?

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### What is a percentage?

The percentage can be defined as a ratio or a particular number that can be expressed in the form of 100. To find the percentage of any given number, we need to divide the entire number as a whole, and then multiply it by 100. While saying the statement, “80% of a specific number, we meant to say the 80% of it’s whole and not just a given number.

### What is the percentage formula?

Percentage Formula = ( Given Value / Total Value ) × 100

### What is the percentage difference formula?

Percentage Difference Formula = ( n1 − n2 ) [ ( n1 + n2 ) 2 ] × 100

Where n1 and n2 are the two given values.