Solutions by everydaycalculation.com
The simplest form of 21122240 is 3335.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4224/4480 1056/1120 6336/6720
More fractions: 4224/2240 2112/4480 6336/2240 2112/6720 2113/2240 2112/22412111/2240 2112/2239
© everydaycalculation.com