9 years ago I was five times as old as my eldest son. Today I am 3 times his age. How old am I now?
Answers.
A) 45 B) 54 C) 34 D) 58 E) 56
x-9=5(y-9)   &amp; x=3y   x-9=5x/3-45   x=54   ANSWER:54
<result>B</result>
9 years ago I was five times as old as my eldest son. Today I am 3 times his age. How old am I now?