Solutions by everydaycalculation.com
The simplest form of 421380 is 7230.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 84/2760 21/690 126/4140 14/460 210/6900 294/9660
More fractions: 84/1380 42/2760 126/1380 42/4140 43/1380 42/138141/1380 42/1379
© everydaycalculation.com