Solutions by everydaycalculation.com
The simplest form of 21022 is 10511.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 420/44 105/11 630/66 1050/110 1470/154
More fractions: 420/22 210/44 630/22 210/66 211/22 210/23209/22 210/21
© everydaycalculation.com