The task is to generate the correct answer for a given math problem.
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Question: Problem: the average of first 5 multiples of 5 is

Answer: 1


Question: Problem: find compound interest on $ 10000 at 15 % per annum for 2 years 4 months , compounded annually .

Answer: 3886.25


Question: Problem: if y > 0 , ( 2 y ) / 10 + ( 3 y ) / 10 is what percent of y ?

Answer:
50 %