The total age of A and B is 18 years more than the total age of B and C. C is how many year younger than  Choose one
A) 14 years B) 12 years C) 56 years D) 66 years E) 18 years
Given that A+B = 182 + B + C   =&gt; A â€“ C = 18 + B â€“ B = 18   =&gt; C is younger than A by 18 years   Answer:18 years
<result>E</result>
The total age of A and B is 18 years more than the total age of B and C. C is how many year younger than