Question

the ratio of present age of a father to that of his son is 7:4 ten year. hence the ratio would be 11:7 Find their present age

Answer 1

Answer:

56,32

Step-by-step explanation:

Ratio=7:4

Let the age of father=7x

Then the age of son=4x

Ten years hence

The age of father=7x+10

The age of son=4x+10

A.T.Q

(7x+10)/(4x+10)=11/7

49x+70=44x+110

5x=40

x=8

the age of father=7x=7*8=56 years

the age of son=4x=4*8=32 years