Question

The students of class VIII of a school donated 3136 for flood base camp. Each student donated as many rupees as the number of students in the class. Find number of students in the class.​

Answer 1

Answer:

56

Step-by-step explanation:

Let number of students in class be x, then the amount of money donated by each student will also be x

So, total money donated will be x*x. However in the question it is given that total money is 3136. So, this means-->

x*x=3136

x²=3136

So we have to find the square root of 3136

If we take the prime factors of 3136, we get

3136= 2*2*2*2*2*2*7*7

√3136=√2*2*2*2*2*2*7*7

√3136=2*2*2*7

√3136=56

Therefore there are 56 students in the class

Hope This Helps :)