Solutions by everydaycalculation.com
1st number: 2 5/20, 2nd number: 2 10/20
4520 - 5020 is -14.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/20-50/20 45/40-50/20 45/20-50/40 45/60-50/20 45/20-50/60
© everydaycalculation.com