15 men can finish work in 40 days the number of days in which same work can be done by 20 men is
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Step-by-step explanation:
Let the work done by 1 man in 1 day be x
15x=40 days of work
Find how many men were added by dividing 75 by 15
75÷15 = 5, there are 5 times more men
There are 5 times more men so the work needs 5 times less time so
15x*5= 40 days ÷5
75x=8
75 men need 8 days to finish the work
Answered by
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Answer:
300 days
Step-by-step explanation:
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