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500 percent of what number is 90?

90 is 500% of 18

Steps to solve "90 is 500 percent of what number?"

  1. We have, 500% × x = 90
  2. or, 500/100 × x = 90
  3. Multiplying both sides by 100 and dividing both sides by 500,
    we have x = 90 × 100/500
  4. x = 18

    If you are using a calculator, simply enter 90×100÷500, which will give you the answer.

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