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

[Q]: Problem: during a certain season , a team won 70 percent of its first 100 games and 50 percent of its remaining games . if the team won 70 percent of its games for the entire season , what was the total number of games that the team played ?
[A]: 10

[Q]: Problem: bob wants to run a mile in the same time as his sister . if bob ' s time for a mile is currently 11 minutes 20 seconds and his sister ' s time is currently 9 minutes 36 seconds , by what percent does bob need to improve his time in order run a mile in the same time as his sister ?
[A]: 15

[Q]: Problem: the first doughnut is priced at $ 1 and then if you purchase additional doughnuts as dozens then the price is $ 6 / dozen . what is the total number of doughnuts purchased if you paid $ 25 ?
[A]:
49