The task is to generate the correct answer for a given math problem.
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Question: Problem: 10 men and 15 women together can complete a work in 8 days . it takes 100 days for one man alone to complete the same work . how many days will be required for one woman alone to complete the same work ?

Answer: 600 day


Question: Problem: a sum of money at simple interest amounts to rs . 815 in 3 years and to rs . 878 in 4 years . the sum is :

Answer: 626


Question: Problem: some persons can do a piece of work in 12 days . two times the number of these people will do half of that work in ?

Answer:
3