Question

Raju is young er than Rakul by 4 years. If
their ages
in the respective ratio of 7:9
how old is raju​

Answer 1

Ans. rakul age = x

Raju age= x+4

A.T.Q

x 7

____ =. ____

x+4 9

9x = 7(x+4)

9x = 7x+28

9x-7x =28

2x=28

x=28/2

x=14

Raju age =x+4

=14+4

=18