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1 February, 23:46

During a weight loss challenge your friend goes from 125pounds to 100 pounds. What was the percent weight loss?

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  1. 1 February, 23:55
    0
    Percent decrease = (original number - new number) / original number ... x 100

    percent decrease : (125 - 100) / 125 ... x 100

    25/125 = 0.2 ... x 100 = 20% decrease
  2. 2 February, 00:09
    0
    Percent change=change/original times 100

    change=125-100=25

    original=125

    percent change=25/125 times 100

    percent change=1/5 times 100

    percent change=0.20 times 100

    percent change=20%

    answer is 20%
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