If 15 men can finish a piece of work in 30 days, how many additional The ex
number of men should be employed to finish the same work in 9 days?
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Answer:
20 new men
Step-by-step explanation:
15 men complete a work in 30 days
If 1 man was to complete the whole work; it would take him 15*30= 450 days
Now, ( the condition given is to complete the work in 9 days )
So, therefore total men required to complete the whole work
= 450/9
= 50 men
Hence, (50-30) = 20 men should be employed
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