Solutions by everydaycalculation.com
The simplest form of 28008420 is 140421.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 1400/4210 560/1684
More fractions: 5600/8420 8400/8420 2801/8420 2800/84212799/8420 2800/8419
© everydaycalculation.com