The task is to generate the correct answer for a given math problem.

[Q]: Problem: the total age of a and b is 12 years more than the total age of b and c . c is how many year younger than a
[A]: 12


[Q]: Problem: every year an amount increases by 1 / 8 th of itself . how much will it be after two years if its present value is rs . 70400 ?
[A]: 89100


[Q]: Problem: a shopkeeper has 280 kg of apples . he sells 85 % of these at 20 % profit and remaining 60 % at 30 % profit . find his % profit on total .
[A]:
35