A contractor employed 210 workers to unload goods from a ship in 18 days. After 4 days it was found that only 1/6 part of the work was done. How many more men had to be employed to finish the work in time?
Pls answer properly. Do not answer absurd things or else i will report
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1/6 work is done, so 5/6 work is left
In 18 days 1 work is done by 210 men
In 1 day 1 work will be done by 210×18 men
In 1 day 5/6 work will be done by 210×18×5/6 men
In 14 days 5/6 work will be done by 210×18×5/(6×14) = 225 men.
So he has to employ 225 - 210 = 15more men
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