Question

30 men working 16 hours perday construct a school in 20 day. in how many days will 24 meb working 20 hours per day da it?​

Answer 1

Answer:

30 men working 16 hours per day make a house in 10 days. In how many days will 24 men working 18 hours per day to make it?

According to the given info, it takes 30 x 16 x 10 = 4800 man -hour to build the house.

When we only have 24 men working 18 hours per day, we will need 4800/(24 x 18) = 100/9 = 11 & 1/9 days to build the house.

Answer: It will take 100/9 or 11 & 1/9 days to build the house, when you have only 24 men working 18 hours per day.

But if you like, you may corvert the fraction 100/9 or 11 & 1/9 to a no-ending (or repeating) decimal of 11.11111111… as the answer.

BTW: By our law, it is illegal to ask any man to work 18 hours per day.

Explanation:

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