Question

In a room there are males and females ,if there are 3 by 2 males then how many females are there when room contain 30 people

Answer 1

Answer:

Total= 30

males=3/2

No. of females= 30-(3/2)

=60-3/2

=57/2

=28.5 or 29 ans.

Answer 2

Answer:

Explanation:

Let 3: 2 no of Males in Room

Then M : F

3 : 2

Sum of ratio = 3 + 2= 5

Ratio of Males = ( 3 ÷ 5 ) x 30 = 18

Ratio of Females = ( 2 ÷ 5 ) x 30 = 12

Hence Required no of females are 12