Question

4. In a class of 20 students,3/4 are boys. How many boys are there in the
class?​

Answer 1

Answer:

total students=20

boys=3/4 of 20

so, boys=20*3/4

boys=15 is right answer

Answer 2

Answer:

3/4 ×20

3×5 =15

15 boys are there in class