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

[Q]: Problem: how much interest will $ 8,000 earn in 9 months at an annual rate of 6 % ?
[A]: $ 360

[Q]: Problem: the ratio of a to b is 4 to 5 , where a and b are positive . if x equals a increased by 25 percent of a , and m equals b decreased by 60 percent of b , what is the value of m / x ?
[A]: 2 / 5

[Q]: Problem: find the value of ( 45 + 23 / 89 ) 89
[A]:
4028