Solutions by everydaycalculation.com
1st number: 9/15, 2nd number: 1 8/10
915 - 1810 is -65.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/15-18/10 9/15-36/10 9/30-18/10 9/15-18/20 27/15-18/10 9/15-54/10 9/45-18/10 9/15-18/30 45/15-18/10 9/15-90/10 9/75-18/10 9/15-18/50 63/15-18/10 9/15-18/70
© everydaycalculation.com