Solutions by everydaycalculation.com
1st number: 10/50, 2nd number: 1 20/50
1050 - 7050 is -65.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/50-70/50 30/50-70/50 70/50-70/50
© everydaycalculation.com