Question

the ages of A and B are in the ratio 9 ratio 4 ,7 years hence the ratio of their ages will Age 5 ratio 3 find the present age​

Answer 1

Answer:

Step-by-step explanation:

Let the present age of A and B be 9x and 4x respectively.

After 9 years,

Age of A = 9x + 7

Age of B = 4x + 7

Therefore, ATQ

5(4x+7) = 3(9x+7)

20x + 35 = 27x + 21

7x = 14

Hence, X = 2

Present age of A = 9x = 18years

Present age of B = 4x = 8 years