Question

The total age of a and b is 12 years more than the total age of b and



c. How many years is c younger than a?

Answer 1

Explanation:

Given that A+B = 12 + B + C

=> A – C = 12 + B – B = 12

=> C is younger than A by 12 years

Answer 2

(A+B) - (B+C) = 12

A - C = 12.

C is younger than A by 12 years.