Question

a class having 40student in which 10%are girls find the no. of girls and boys

Answer 1

heya!!!

here is ua answer:


Total no.of students=40

Girls=10% 40=4

Boys=40-4=36

hope it helps!!♥

Answer 2

Answer:

4 girls and 36 boys

Step-by-step explanation:

$\text{Total number of students = 40}\\\\\text{ \% of girls = 10 \% }\\\\\text{Number of girls = 10 \% of 40}\\\\= \dfrac{10}{100} \times 40\\\\= \boxed{4 \: girls}\\\\\text{Number of boys = 40 - 4 = } \boxed{36 \: boys}$

Thanks!