45 men can complete a work in 16 days


Asked by admin @ in Math viewed by 370 People


45 men can complete a work in 16 days. six days after they started working, 30 more men joined them. how many days will they now take to complete the remaining work?

Answered by admin @



45 men complete the work in 16 days. they worked 6 days. 
Therefore, the remaining work will be completed by 45 men in (16-6)days.
30 men joined the camp 
therefore total number of men=75 (45+30).
45 men can complete the remaining work in 10 days.
1 man can complete the remaining work in 10*45 days
75 men can complete the work in = {(10*45)/75}days
                                                     =6 days.


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