The average age 12 members of a committee are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new member than the old number?  Pick one.
A) 24 years  B) 21 years  C) 18 years  D) 29 years  E) 30 years
12 * 2= 
<gadget id="calculator">12 * 2</gadget>
<output>24</output>
24 years   24 yearsnswer:24 years
<result>A</result>
The average age 12 members of a committee are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new member than the old number?