if the orginal quantity is 12 and the new qyantity is 15 what is the percent increase

Question

if the orginal quantity is 12 and the new qyantity is 15 what is the percent increase

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RuslanHeatt 4 years 2021-08-10T13:58:49+00:00 1 Answers 5 views 0

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  1. Neala
    0
    2021-08-10T14:00:15+00:00
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    Answer:

    25% increase

    Step-by-step explanation:

    So I would set this up as a proportion

    15        x

    12      100

    So begin by cross multiplying-

    15 x 100 = 1500

    And then divide

    1500/12 = 125

    Because 100% is the original, subtract that

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