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

[EX Q]: Problem: during a car trip , maria stopped to rest after she traveled 1 / 2 of the total distance to her destination . she stopped again after she traveled 1 / 4 of the distance remaining between her first stop and her destination , and then she drove the remaining 135 miles to her detination . what was the total distance , in miles from maria ' s starting point to her destination ?
[EX A]: 360

[EX Q]: Problem: in an election between two candidates , one got 60 % of the total valid votes , 30 % of the votes were invalid . if the total number of votes was 9000 , the number of valid votes that the other candidate got , was :
[EX A]: 2520

[EX Q]: Problem: evaluate : 10111 - 10 * 2 * 5 = ?
[EX A]:
10101