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

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 ?
$ 882

Problem: 20 is subtracted from 80 % of a number , the result is 60 . find the number ?
100

Problem: 0.99998 + 0.11112 = ?

1.1111