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123 percent of what number is 15?

15 is 123% of 12.2

Steps to solve "15 is 123 percent of what number?"

  1. We have, 123% × x = 15
  2. or, 123/100 × x = 15
  3. Multiplying both sides by 100 and dividing both sides by 123,
    we have x = 15 × 100/123
  4. x = 12.2

    If you are using a calculator, simply enter 15×100÷123, which will give you the answer.

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