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

[Q]: Problem: a train 800 m long can cross a pole in 10 sec and then find the speed of the train ?
[A]: 28

[Q]: Problem: danny and steve are running towards each other , each one from his own house . danny can reach steve ' s house in 25 minutes of running , which is half the time it takes steve to reach danny ' s house . if the two started to run at the same time , how much time longer will it take steve to reach the halfway point between their houses than danny to reach the halfway point between their houses ?
[A]: 12.5 minutes .

[Q]: Problem: calculate the share of z , if rs . 3720 is divided among x , y and z in the ratio 7 : 8 : 11 ?
[A]:
1574.1