Solutions by everydaycalculation.com
The simplest form of 27201820 is 13691.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 5440/3640 1360/910 8160/5460 544/364
More fractions: 5440/1820 2720/3640 8160/1820 2720/5460 2721/1820 2720/18212719/1820 2720/1819
© everydaycalculation.com