Question

There are 24girls in a class .if 3/5parts of the class comprises girl, then what is the total strange of the class.

Answer 1

Total strength = x

3/5 of x = 24

3x = 24×5

x=24×5÷3

= 40

Answer 2

Step-by-step explanation:

$\textsf{Number of girls} \implies 24 \\ \textsf{Part of the class comprising girl}\implies \dfrac{3}{5}$

Let the total strength of the class be x.

According to the Question,

$\sf \dfrac{3}{5} \: of \: x = 24$

$\sf x= \dfrac{5 \times 24}{3}=40 \\ \therefore \textsf{The total strength of the class is 40}$

Hope it helps