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

Q: Problem: what least number must be subtracted from 13294 so that the remainder is exactly divisible by 97 ?

A: 5
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Q: Problem: find the area of trapezium whose parallel sides are 20 cm and 18 cm long , and the distance between them is 10 cm ?

A: 190 cm 
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Q: Problem: how much water must be added to 64 litres of milk at 1 1 ⁄ 2 litres for 20 so as to have a mixture worth 10 2 ⁄ 3 a litre ?

A:
16 litres
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