Solutions by everydaycalculation.com
1st number: 2 8/10, 2nd number: 4 0/10
2810 - 4010 is -65.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10-40/10 28/10-80/10 28/20-40/10 28/10-40/20 84/10-40/10 28/30-40/10 28/10-40/30 28/50-40/10 28/10-40/50 28/70-40/10 28/10-40/70
© everydaycalculation.com