Solutions by everydaycalculation.com
The simplest form of 280480 is 712.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 560/960 140/240 840/1440 1400/2400 56/96 1960/3360
More fractions: 560/480 280/960 840/480 280/1440 281/480 280/481279/480 280/479
© everydaycalculation.com