Question

John is 15 years younger than jill,12 years ago, Jill's age was 1.5 times that of John. Jill now_____ years old.

Answer 1

let Jill's age=x
jones age =15+x
12 years ago...
jones age =(15+x)-12
jills age =x-12
A.T.Q.
1.5×(x-12)=(15+x)-12
1.5x-18=3+x
1.5x-x=3+18
0.5x=21
✔✔x=42 ANSWER✔✔
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