Solutions by everydaycalculation.com
The simplest form of 21680 is 1840.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4/3360 1/840 6/5040 10/8400
More fractions: 4/1680 2/3360 6/1680 2/5040 3/1680 2/16811/1680 2/1679
© everydaycalculation.com