Solutions by everydaycalculation.com
1st number: 1 16/20, 2nd number: 2 5/20
3620 - 4520 is -920.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/20-45/20 36/20-90/20 36/40-45/20 36/20-45/40 36/60-45/20 36/20-45/60
© everydaycalculation.com