Question

mono is 3 years old than Sunita. 6 years ago ,monos age was 4 times Sunitha's age find their present ages.

Answer 1

Let Sunita's age be x
Mono's age=(x+3)yrs
A. T. Q
6 yrs ago,
(x+3-6)=4(x-6)
x - 3 = 4x - 24
x-4x= -24+3
-3x = -21
x=7

Answer 2

sunita age be x
mono ade be 3+x
after 6 years=
3+x+6=4x
9=4x-x
9=3x or 3x=9
x=3