instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: if an investor puts $ 800 in a savings account that earns 10 percent annual interest compounded semiannually , how much money will be in the account after one year ?
answer:
$ 882

question:
Problem: if | 5 x - 20 | = 100 , then find the sum of the values of x ?
answer:
8

question:
Problem: a mixture of 150 liters of wine and water contains 15 % water . how much more water should be added so that water becomes 25 % of the new mixture ?
answer:
20