If 12 workers can dig a tunnel in 100 days, how long will it take 20 workers to dig the tunnel?

Discussion in 'Calculator Requests' started by math_celebrity, Nov 24, 2022.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    If 12 workers can dig a tunnel in 100 days, how long will it take 20 workers to dig the tunnel?

    If one person dug the tunnel, it would take 100 days * 12 workers = 1,200 days.

    1200 days / 20 workers = 60 days
     
    math_celebrity, Nov 24, 2022
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