Solutions by everydaycalculation.com
1st number: 1 5/20, 2nd number: 9/10
2520 - 910 is 720.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20-9/10 25/20-18/10 25/40-9/10 25/20-9/20 75/20-9/10 25/20-27/10 25/60-9/10 25/20-9/30 25/20-45/10 25/20-9/50 25/20-63/10 25/20-9/70
© everydaycalculation.com