Answers

90 is 90% of 100

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

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

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

MathStep (Works offline)

Download our mobile app and learn how to work with percentages in your own time:
Android and iPhone/ iPad

More percentage problems: 180% of what number is 90 90% of what number is 180 270% of what number is 90 90% of what number is 270 450% of what number is 90 90% of what number is 450 630% of what number is 90 90% of what number is 630 90% of 90 What percent is 90 of 90

Find another