Question

f a classroom contains 35 students, 2/5 of which are girls, then how many boys are in the class?

Answer 1

if 2/5 are girls , then 3/5 are boy , as adding them gives 1 ,
so 3/5 * 35 is total no. of boys , which amounts to 21

Answer 2

Hello friend

number of students = 35
girls = 2/5
= 35 × 2/5
= 14 girls
number of boys = 35 -14
= 21 boys
hope it helps !!
mark as brainliest (if u like )