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

Q: Problem: the average weight of 4 person ' s increases by 8.5 kg when a new person comes in place of one of them weighing 95 kg . what might be the weight of the new person ?

A: 129 kg
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Q: Problem: the average of numbers 0.34204 , 0.34203 , 0.34202 and 0.34201 is ?

A: 0.342025
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Q: Problem: the dimensions of a room are 10 m x 7 m x 5 m . there are 2 doors and 3 windows in the room . the dimensions of the doors are 1 m x 3 m . one window is of size 2 m x 1.5 m and the other 2 windows are of size 1 m x 1.5 m . the cost of painting the walls at rs . 3 per sq m is

A:
474
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