Question

The number of boys and girls in a class are in the ration 7:5 if the strength of the class is 36 find the number of boys and girls ​

Answer 1

Answer:

If the number of boys and girls are in the ratio of 7:5

• 7+5=12

Answer 2

Step-by-step explanation:

given

ratio=7:5

let boys =7x

girls=5x

total strength =36

boys +girls=36

7x+5x=36

12x=36

x=36/12

x=3

now

boys =7x

=7(3)=21

boys=21

girls=5x

=5(3)

15

girls=15

therefore

boys=21,girls=15 is answer obtained