The total age of A and B is 10 years more than the total age of B and C. C is how many years younger than A.?
Options
A) 16	B) 12	C) 10	D) 20	E) 10
(A+B)-(B-10)=10   A-10=10   Answer is 10
<result>C</result>
The total age of A and B is 10 years more than the total age of B and C. C is how many years younger than A.?