Solutions by everydaycalculation.com
The simplest form of 21004 is 5251.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4200/8 1050/2 6300/12
More fractions: 4200/4 2100/8 6300/4 2100/12 2101/4 2100/52099/4 2100/3
© everydaycalculation.com