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

Ex Input:
Problem: a square with sides of 15 units each . what would be the area of the square . consider a square as a combination of two right angled triangles .

Ex Output:
225', 'd ) 81', 'e ) 144'


Ex Input:
Problem: a train 300 m long is running with a speed of 68 kmph . in what time will it pass a man who is running at 8 kmph in the same direction in which the train is going ?

Ex Output:
18 sec .


Ex Input:
Problem: bert and rebecca were looking at the price of a condominium . the price of the condominium was 100 % more than bert had in savings , and separately , the same price was also 60 % more than rebecca had in savings . what is the ratio of what bert has in savings to what rebecca has in savings .

Ex Output:

4 : 5