Solutions by everydaycalculation.com
The simplest form of 21001055 is 420211.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4200/2110 6300/3165 420/211
More fractions: 4200/1055 2100/2110 6300/1055 2100/3165 2101/1055 2100/10562099/1055 2100/1054
© everydaycalculation.com