Solutions by everydaycalculation.com
1st number: 5/15, 2nd number: 1 9/15
515 - 2415 is -1915.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/15-24/15 5/15-48/15 5/30-24/15 5/15-24/30 5/15-72/15 5/45-24/15 5/15-24/45 25/15-24/15 5/75-24/15 5/15-24/75 35/15-24/15
© everydaycalculation.com