Solutions by everydaycalculation.com
The simplest form of 28007 is 4001.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 5600/14 8400/21 400/1
More fractions: 5600/7 2800/14 8400/7 2800/21 2801/7 2800/82799/7 2800/6
© everydaycalculation.com