Solutions by everydaycalculation.com
The simplest form of 21306720 is 71224.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 1065/3360 710/2240 426/1344
More fractions: 4260/6720 6390/6720 2131/6720 2130/67212129/6720 2130/6719
© everydaycalculation.com