Solutions by everydaycalculation.com
The simplest form of 42201800 is 21190.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8440/3600 2110/900 844/360
More fractions: 8440/1800 4220/3600 4220/5400 4221/1800 4220/18014219/1800 4220/1799
© everydaycalculation.com