Solutions by everydaycalculation.com
The simplest form of 84004290 is 280143.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4200/2145 2800/1430 1680/858
More fractions: 8400/8580 8401/4290 8400/42918399/4290 8400/4289
© everydaycalculation.com