Solutions by everydaycalculation.com
The simplest form of 42002128 is 7538.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8400/4256 2100/1064 600/304
More fractions: 8400/2128 4200/4256 4200/6384 4201/2128 4200/21294199/2128 4200/2127
© everydaycalculation.com