Solutions by everydaycalculation.com
The simplest form of 420804 is 3567.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 840/1608 210/402 1260/2412 140/268 2100/4020 2940/5628
More fractions: 840/804 420/1608 1260/804 420/2412 421/804 420/805419/804 420/803
© everydaycalculation.com