30 percent of what number is 30?
30 is 30% of 100
Steps to solve "30 is 30 percent of what number?"
- We have, 30% × x = 30
- or, 30100 × x = 30
- Multiplying both sides by 100 and dividing both sides by 30,
we have x = 30 × 10030 - x = 100
If you are using a calculator, simply enter 30×100÷30, 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: 60% of what number is 30 30% of what number is 60 90% of what number is 30 30% of what number is 90 150% of what number is 30 30% of what number is 150 210% of what number is 30 30% of what number is 210 30% of 30 What percent is 30 of 30