25 men working 8 hours a day do a job in 63 days. How long would 45 men take to finish the job, working 7 hours a day?
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hope it helps
Step-by-step explanation:
Total work will remain same in both the situations. Let's say the number of days taken by 45 men is 'x'.
Therefore,
25*8*63 = 45*7*x
25*8*63/45*7 = x
x = 5*8
= 40
Hence 45 men working 7 hours a day will take 40 days to complete the work.
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