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12 December, 21:28

Is before 15 and after 12 a decrease in %

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  1. 12 December, 21:37
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    20% decrease

    Step-by-step explanation:

    Percent decrease = [ (original value - new value) / original value * 100]

    Percent decrease = [ (15 - 12) / 15 * 100]

    Percent decrease = [3/15 * 100] = 0.2*100 = 20
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