Math, asked by sriya6373, 1 year ago

A contactor with work force of 4 20 men can complete a work of construction of a building in 9 months due to request by the owners he was asked to complete the job in 7 months how many extra mens he must employ to compete the job

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Answered by aryanppp

5

Check the answer before referring
hope this help mate!

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Answered by NaimAkhtar

0

Hope its helped you

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