Question

if there are 30 girls in a class and 3/5 th of the class is girls then what is the strength of the class​

Answer 1

Answer:

no. of girls=30

girls=3/5

total strength of class =30÷3/5

30 ×5/3

10×5

50

hence, the strength of the class is 50

Answer 2

Answer:

let strength of class be 'x'

Step-by-step explanation:

3/5 of x = 30

3x/5 = 30

3x = 30 × 5 => x = 50

strength of class = 50 Answer