Question

a class contains 15 children, of which 5 are girls. What is the percentage of boys in class​

Answer 1

Step-by-step explanation:

Total children-15

Number of girls-5

Number of boys-15-5=10

Percentage=10/15*100=66.66667 (approx)

Answer 2

ANSWER:-

$33 \frac{1}{3}$

Step by step explanation :-

=> No of. children in the class = 15

=> No of. girls in the class = 5

Percentage of girls in the class

To find, percentage of boy first we have to find percentage of Girl

so, 5/15 x 100

we get, 33 1/3 = percentage of girls.

Percentage of boy in the class

Total per cent of boys in the class = 100 %

Total per cent of girls in the class = 33 1/3

Percentage of boys in the class = 100 - 33 1/3

= 66.6666666667 % (Ans)

•

• • There are 66.6666666667 % of boys in the class