Solutions by everydaycalculation.com
The simplest form of 220110 is 21.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 440/220 110/55 660/330 1100/550 44/22 1540/770
More fractions: 440/110 220/220 660/110 220/330 221/110 220/111219/110 220/109
© everydaycalculation.com