Solutions by everydaycalculation.com
25 - 68 is -720.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/5-6/8 2/5-12/8 2/10-6/8 2/5-6/16 6/5-6/8 2/5-18/8 2/15-6/8 2/5-6/24 10/5-6/8 2/5-30/8 2/25-6/8 2/5-6/40 14/5-6/8 2/5-42/8 2/35-6/8 2/5-6/56
© everydaycalculation.com