The task is to generate the correct answer for a given math problem.
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Question: Problem: a is half good a work man as b and together they finish a job in 14 days . in how many days working alone b finish the job ?

Answer: 21


Question: Problem: carl is facing very difficult financial times and can only pay the interest on a $ 10,000 loan he has taken . the bank charges him a quarterly compound rate of 8 % . what is the approximate interest he pays annually ?

Answer: 3500


Question: Problem: in a mayoral election , candidate x received 1 / 2 more votes than candidate y , and candidate y received 2 / 5 fewer votes than z . if z received 25000 votes how many votes did candidate x received ?

Answer:
22500