Solutions by everydaycalculation.com
The simplest form of 21009720 is 35162.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 1050/4860 700/3240 420/1944
More fractions: 4200/9720 6300/9720 2101/9720 2100/97212099/9720 2100/9719
© everydaycalculation.com