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

Ex Input:
Problem: calculate the share of z , if rs . 3720 is divided among x , y and z in the ratio 7 : 8 : 11 ?

Ex Output:
1574.1


Ex Input:
Problem: x varies inversely as square of y . given that y = 3 for x = 1 . the value of x for y = 9 will be equal to :

Ex Output:
1 / 9


Ex Input:
Problem: 387 x 387 + 114 x 114 + 2 x 387 x 114 = ?

Ex Output:

251001