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20 April, 23:21

When a number is increased by 84%, the result is 72. What is the original number to the nearest tenth?

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Answers (2)
  1. 21 April, 01:19
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    The original number is 72/1.84=39.1

    Explanation: when you increase a number by 84%, you are multiplying it by 1.84
  2. 21 April, 01:57
    0
    39.1 to the nearest tenth is 39.
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