Solutions by everydaycalculation.com
The simplest form of 420690 is 70115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8412/180 2103/45 1402/30
More fractions: 8412/90 4206/180 4206/270 4207/90 4206/914205/90 4206/89
© everydaycalculation.com