Problema Solution
A is twice as old as B.four years ago,he was four times as old as wale.when will the sum of their ages be 66?
Answer provided by our tutors
Age of A now: 2x
Age of B now: x
2x-4 = 4(x-4)
So
x = 6
So
Age of A now: 12
Age of B now: 6
(66-18)/2 = 24
So 24 years later, sum of their age is 66