The total age of A and B is 12 years more than the total age of B and C. C is how many years younger than A.?
Choose the correct choice from the following answers:
A) 16  B) 12  C) 15  D) 20  E) 10
(A+12)-(12-C)=12   A-C=12   Answer is 12
<result>B</result>
The total age of A and B is 12 years more than the total age of B and C. C is how many years younger than A.?