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24 December, 05:32

When a number is decreased by 19% the result is 66 what is the original number to

the nearest tenth percent

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Answers (1)
  1. 24 December, 06:55
    0
    The original number is x = 66.19

    Step-by-step explanation:

    Let 'x' be the number

    Given data a number is decreased by 19% the result is 66

    x - 19% = 66

    x-0.19 = 66

    Adding '0.19' on both sides, we get

    x - 0.19 + 0.19 = 66 + 0.19

    x = 66.19

    The original number is x = 66.19
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