Solutions by everydaycalculation.com
1st number: 3 0/10, 2nd number: 2 8/10
3010 - 2810 is 15.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10-28/10 30/10-56/10 30/20-28/10 30/10-28/20 90/10-28/10 30/10-84/10 30/10-28/30 30/50-28/10 30/10-28/50 30/70-28/10 30/10-28/70
© everydaycalculation.com