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

[EX Q]: Problem: in the first 20 overs of a cricket game , the run rate was only 4.8 . what should be the run rate in the remaining 30 overs to reach the target of 302 runs ?
[EX A]: 6.87

[EX Q]: Problem: income and expenditure of a person are in the ratio 7 : 6 . if the income of the person is rs . 14000 , then find his savings ?
[EX A]: 2000

[EX Q]: Problem: x does a work in 20 days . y does the same work in 40 days . in how many days they together will do the same work ?
[EX A]:
13.3