Solutions by everydaycalculation.com
20% of 90 is 18
If you are using a calculator, simply enter 20÷100×90 which will give you 18 as 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: 40% of 90 20% of 180 60% of 90 20% of 270 100% of 90 20% of 450 140% of 90 20% of 630 20% of what number is 90 20 is what percent of 90
© everydaycalculation.com