Solutions by everydaycalculation.com
1015 - 1415 is -415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/15-14/15 10/15-28/15 10/30-14/15 10/15-14/30 30/15-14/15 10/15-42/15 10/45-14/15 10/15-14/45 50/15-14/15 10/15-70/15 10/75-14/15 10/15-14/75 70/15-14/15 10/15-98/15
© everydaycalculation.com