Solutions by everydaycalculation.com
68 - 68 is 01.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/8-6/8 6/8-12/8 6/16-6/8 6/8-6/16 18/8-6/8 6/8-18/8 6/24-6/8 6/8-6/24 30/8-6/8 6/8-30/8 6/40-6/8 6/8-6/40 42/8-6/8 6/8-42/8 6/56-6/8 6/8-6/56
© everydaycalculation.com