Question

Sam is 18 and Bill is 24. how many years ago was Bill three times as old as sam​

Answer 1

Answer:

15 years ago

Step-by-step explanation:

So it was when Sam was x=3 years old and Bill was 3x=9 years old that Bill was 3 times as old as Sam. And since their ages are now 18 and 24, that was 15 years ago.

Answer 2

Answer:

The answer is 15 years

Step-by-step explanation: