Question

Al is twice as old as Judy. Three years ago al was 3 times as old as Judy. Find their ages now

Answer 1

Al is 12 yrs old

Judy is 6 yrs old

Explanation:

After

Al=2units

Judy=1unit

Before(three yrs ago)

Al=2units-3

Judy=1unit-3

Since 3 times,

3units-9=2units-3

3units-9+3=2units

1unit=6