The task is to generate the correct answer for a given math problem.
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Question: Problem: the average of numbers 0.34204 , 0.34203 , 0.34202 and 0.34201 is ?

Answer: 0.342025


Question: Problem: if mn ≠ 0 and 25 percent of n equals 37 1 / 2 percent of m , what is the value of 12 n / m ?

Answer: 18


Question: Problem: the food in a camp lasts for 10 men for 20 days . if 30 more men join , how many days will the food last ?

Answer:
5 days