## RS Aggarwal Solutions Class 7 Chapter-10 Percentage (Ex 10B) Exercise 10.2 - Free PDF

## FAQs on RS Aggarwal Solutions Class 7 Chapter-10 Percentage (Ex 10B) Exercise 10.2

**1. How can RS Aggarwal Class 7 Exercise 10b Solutions help students in preparing the chapter on Percentage?**

Maths RS Aggarwal Solutions Class 7 Chapter 10 b provides solutions to the question through all the necessary steps. That way, students get a clear idea as to the process of solving a particular sum. The solution strictly adheres to CBSE guidelines, making students familiar with the format that comes in the examination. Furthermore, domain experts having considerable experience are engaged to frame RS Aggarwal Solutions Maths Class 7 Ex 10b. The scope for any error in the solution comes down to almost nil.

**2. What is the best way to prepare RS Aggarwal Class 7 Maths Chapter 10 Exercise 10B?**

While preparing Percentage, it becomes important that the calculations are done accurately. Also, students should have greater clarity on the basic theories of a topic. Consistent practice is needed to get a better grasp over the topic. In case of persistent confusion, students should seek guidance from their teachers or mentors.

**3. What is Included in RS Aggarwal Maths Class 7th Exercise 10b?**

There are 27 questions included in Exercise 10b, and consists of both objective type questions and problem sums. While these objective-type questions can have a one-step solution, problem sums have to be solved in a stepwise manner. Approximately 11 questions in this section can be considered to be of complex type.

**4. What is the best way to calculate Percentage as discussed in RS Aggarwal solutions for Class 7 Chapter 10 ?**

One of the simplest ways to calculate a 10% discount is to divide the total sale price by 10 and deduct the result. This discount is easily calculated in your mind. Divide by ten and double the result by two to get a 20% discount. You can also calculate the 10% discount without using a calculator by using one of two additional techniques. You can even join Vedantu’s live classes to have a better understanding of the topics.

**5. As discussed in RS Aggarwal solutions for Class 7 Chapter 10, what is the formula for calculating the percentage of a number between two numbers?**

Divide one value by the other and multiply that number by 100 to get the percentage of a number between two numbers. Let's look at an example of calculating the percentage of a number that lies between two numbers.

**Explanation:**

Let us find the percentage of 40 in 45.

Dividing the part by whole and multiplying the result with 100 gives 40/45 × 100 = 88.88%.

So, 40 is 88.88% of 45.

Hence, to find the percentage of a number between two numbers, divide one number with the other and then multiply the result with 100.

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