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28 March, 21:40

When a number is decreased by 66%, the result is 13. What is the original number to the nearest tenth?

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  1. 28 March, 22:07
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    Step-by-step explanation:

    x - 0.66x = 13

    0.34x = 13

    x = 13 / 0.34

    x ≈ 38.2
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