If 12 men working 5 hours a day can do a work in 90 days. Then 5 men working 10 hours a day can do this work in how many days?

If 12 men working 5 hours a day can do a work in 90 days. Then 5 me

1.	If 12 men working 5 hours a day can do a work in 90 days. Then 5 men working 10 hours a day can do this work in how many days?
A.	80 days
B.	95 Days
C.	108 Days
D.	100 Days
Answer» D. 100 Days

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If 12 men working 5 hours a day can do a work in 90 days. Then 5 men working 10 hours a day can do this work in how many days?

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