Solutions by everydaycalculation.com
The simplest form of 9900420 is 1657.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4950/210 3300/140 1980/84
More fractions: 9900/840 9900/1260 9901/420 9900/4219899/420 9900/419
© everydaycalculation.com