Solutions by everydaycalculation.com
The simplest form of 680660 is 3433.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 1360/1320 340/330 2040/1980 3400/3300 136/132 4760/4620
More fractions: 1360/660 680/1320 2040/660 680/1980 681/660 680/661679/660 680/659
© everydaycalculation.com