18 percent of what number is 90?
90 is 18% of 500
Steps to solve "90 is 18 percent of what number?"
- We have, 18% × x = 90
- or, 18100 × x = 90
- Multiplying both sides by 100 and dividing both sides by 18,
we have x = 90 × 10018 - x = 500
If you are using a calculator, simply enter 90×100÷18, which will give you the answer.
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