Solutions by everydaycalculation.com
1st number: 2 10/15, 2nd number: 1 6/15
4015 - 2115 is 1915.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/15-21/15 40/15-42/15 40/30-21/15 40/15-21/30 40/15-63/15 40/45-21/15 40/15-21/45 40/75-21/15 40/15-21/75
© everydaycalculation.com