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23 July, 19:43

Find the percent of decrease from 84 gallons to 45 gallons. Round to the nearest tenth of a percent if necessary.

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  1. 23 July, 21:15
    0
    = 46%

    Step-by-step explanation:

    ● Original = 84 gallons

    ● New = 45 gallons

    ● Decrease = 84 - 45 = 39 gallons

    If 84 gallons = 100%

    What about 39 gallons = ?

    = (39 x 100) : 84

    = 3900 : 84

    = 46.42

    = 46%
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