Solutions by everydaycalculation.com
1st number: 8/15, 2nd number: 1 3/15
815 - 1815 is -23.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/15-18/15 8/15-36/15 8/30-18/15 8/15-18/30 24/15-18/15 8/15-54/15 8/45-18/15 8/15-18/45 40/15-18/15 8/15-90/15 8/75-18/15 8/15-18/75 56/15-18/15
© everydaycalculation.com