Solutions by everydaycalculation.com
The simplest form of 2100609 is 10029.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4200/1218 6300/1827 700/203 300/87
More fractions: 4200/609 2100/1218 6300/609 2100/1827 2101/609 2100/6102099/609 2100/608
© everydaycalculation.com