Solutions by everydaycalculation.com
The simplest form of 840020 is 4201.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4200/10 1680/4
More fractions: 8400/40 8400/60 8401/20 8400/218399/20 8400/19
© everydaycalculation.com