The total age of A and B is 15 years more than the total age of B and C. C is how many years younger than A?	Answers.
A) 12  B) 15  C) C is elder than A  D) Data inadequate  E) None
Solution   [(A+B) - (B+C)]	= 15   â€¹=â€ºA - C   = 15.   Answer 15
<result>B</result>
The total age of A and B is 15 years more than the total age of B and C. C is how many years younger than A?