Question

The ratio of the present ages of father and that of son is 7 : 2. After 10 years, their ages will be in the ratio of of 9:4. The present age of father is....?

Answer 1

Answer:

FATHER'S AGE is 35 and SON'S AGE is 10

Step-by-step explanation:

let the present age of father is 7x

and that of son is 2x.

Now 10 years later, age of father = 7x + 10

and age of son = 2x + 10

A/Q,

$\frac{7x + 10?}{?2 x + 10}$=

$\frac{9}{4}$

then see the pic attached....