Question

in a class of 40 students 2/5 of the total number of students are girls . how many students are boys ? ​

Answer 1

Answer:

24

Step-by-step explanation:

GIVEN:

$\frac{2}{5} ^{th}$ of 40 students are girls

TO FIND:

Number of boys.

SOLUTION:

Number of boys

$=(1-\frac{2}{5} ) * 40\\=\frac{3}{5}*40\\ =3*8 = 24$