Question

of the present age of A and B are in the ratio 3:5 and after 4years the ratio of the ages will be 2:3then find age​

Answer 1

Answer:

Present age of A = 12 years

Present age of B = 20 years

Explanation:

Let the age of A and B be 3x and 5x

After 4 years

Age of A = 3x + 4

Age of B = 5x + 4

According to question

3x+4/5x+4 = 2/3

9x + 12 = 10x + 8

12 - 8 = 10x -9x

x = 4

So

Age of A = 3x = 3 × 4 = 12 years

Age of B = 5x = 5 × 4 = 20 years

I HOPE IT HELPS YOU.....