Question

In a class of 75 students the ratio of boys and girls is 2:3. how many more boys need to be added to make 1:1 ratio

Answer 1

here is ur answer bro

Answer 2

Given:

Total Number of students = 75

Ratio of Boys and Girls = 2:3

To Find:

How many more boys need to be added to make 1:1 ratio.

Solution:

Let Number of additional Boys required = x

• Number of boys currently present = 2 x 75 /(2+3) = 30

• Number of Girls currently present = 3 x 75/5 = 45
• Let x Boys are added.
• Ratio of Boys and Girls = 1:1
• 30 + x = 45
• x = 15.

The number of boys to be added to make the ratio of Boys and girls 1:1 is 15.