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1800 percent of what number is 90?

90 is 1800% of 5

Steps to solve "90 is 1800 percent of what number?"

  1. We have, 1800% × x = 90
  2. or, 1800/100 × x = 90
  3. Multiplying both sides by 100 and dividing both sides by 1800,
    we have x = 90 × 100/1800
  4. x = 5

    If you are using a calculator, simply enter 90×100÷1800, which will give you the answer.

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