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24 March, 08:25

gram panchayat decides to construct a road in a village. the contract etimates that 25 people can complete the constructin in 24 days. but 5 more people join. how long will they take to complete the job?

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  1. 24 March, 08:45
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    20 days

    Step-by-step explanation:

    If the number of man-days is constant, the time required is inversely proportional to the number of workers. That means 6/5 as many people should be able to do the work in 5/6 as many days:

    (5/6) (24 days) = 20 days
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