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18 August, 14:31

It will take 4 people a total of 63 hours to build a deck. How many people are needed to build the same type of deck in 36 hours?

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  1. 18 August, 14:42
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    Well the equation for the given information 63/4 = How long it takes everyone to build the deck

    63/4 = 15.75

    15.75

    567
  2. 18 August, 14:59
    0
    Well,

    63 divided by 4 equals 15.75

    So, each person holds 15.75 hours.

    15.75 * 2 people = 31.5 hours, so that would not work.

    15.75 * 3 people = 47.25, which is the closest you're going to get.

    Correct answer: 3 people
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