Question

It a class of 50 students, 3/5 are girals. How many boys are there in the class?

Answer 1

20 boys are in the class

Answer 2

The answer to your problem is, 20

Explanation:

First find 3/5 of 50 which is:

3/5 of 50 = 30

Make 3/5 to a complete fraction ( Example 4/4 )

= 5/5.

Subtraction:

5/5 - 3/5 = 2/5

Second find 2/5 of 50 which is:

2/5 of 50 = 20.

20 is the answer.

Thus the answer to your problem is, 20