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

Ex Input:
Problem: a company wants to spend equal amounts of money for the purchase of two types of computer printers costing $ 500 and $ 300 per unit , respectively . what is the fewest number of computer printers that the company can purchase ?

Ex Output:
6


Ex Input:
Problem: 10 women can complete a work in 5 days and 10 children take 10 days to complete the work . how many days will 5 women and 10 children take to complete the work ?

Ex Output:
5


Ex Input:
Problem: subtracting 3 % of a from a is equivalent to multiplying a by how much ?

Ex Output:

0.97