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

Example Input: Problem: rs 378 is divided among the 3 children such that 12 times of anusha is equal to 8 times of babu which is equal to 6 times of esha . how much the rupee anusha get ?
Example Output: 84

Example Input: Problem: in a village of 2,500 people , 800 people are over 70 years old and 850 people are female . it is known that 40 percent of the females are younger than 70 years old . if no one in the village is 70 years old , what is the probability that a person chosen at random is either a male or younger than 70 years old ?
Example Output: 199 / 250

Example Input: Problem: sum of 53 odd numbers is ?
Example Output:
2809