Solutions by everydaycalculation.com
The simplest form of 21304220 is 213422.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4260/8440 1065/2110 426/844
More fractions: 4260/4220 2130/8440 6390/4220 2131/4220 2130/42212129/4220 2130/4219
© everydaycalculation.com