Solutions by everydaycalculation.com
1st number: 9/10, 2nd number: 1 3/5
910 - 85 is -710.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/10-8/5 9/10-16/5 9/20-8/5 9/10-8/10 27/10-8/5 9/10-24/5 9/30-8/5 9/10-8/15 45/10-8/5 9/10-40/5 9/50-8/5 9/10-8/25 63/10-8/5 9/10-56/5 9/70-8/5 9/10-8/35
© everydaycalculation.com