Solutions by everydaycalculation.com
The simplest form of 2100357 is 10017.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4200/714 6300/1071 700/119 300/51
More fractions: 4200/357 2100/714 6300/357 2100/1071 2101/357 2100/3582099/357 2100/356
© everydaycalculation.com