Solutions by everydaycalculation.com
1st number: 1 5/20, 2nd number: 12/20
2520 - 1220 is 1320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20-12/20 25/20-24/20 25/40-12/20 25/20-12/40 75/20-12/20 25/20-36/20 25/60-12/20 25/20-12/60 25/20-60/20 25/20-84/20
© everydaycalculation.com