Question

The present age of ravi and fathima in the ratio 7:5ten years later the ratio of age will be 9:7 find their ages?

Answer 1

Answer:

Fathima = 35 yrs.

Ravi = 25 yrs.

Explanation:

Let the present ages be

Fathima= 7x

Ravi= 5x

After ten years the ages will be

Fathima = 7x+10

Ravi= 5x+10

A.C.Q

$\frac{7x+10}{5x+10} = \frac{9}{7}\\\\   49x + 70= 45x + 90\\\\49x - 45x = 90 - 70\\\\4x = 20\\\\x = 5$

So the ages are

Fathima = 7 X 5 = 35 yeras

Ravi = 5 X 5 = 25years