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

Example Input: Problem: the area of a circular field is 17.56 hectares . find the cost of fencing it at the rate of rs . 7 per metre approximately
Example Output: 10400

Example Input: Problem: find large number from below question the difference of two numbers is 1360 . on dividing the larger number by the smaller , we get 6 as quotient and the 15 as remainder
Example Output: 162

Example Input: Problem: if n = 2.0563 and n * is the decimal obtained by rounding n to the nearest hundredth , what is the value of n * – n ?
Example Output:
0.0037