Solutions by everydaycalculation.com
1st number: 1 4/20, 2nd number: 3 15/20
2420 - 7520 is -5120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/20-75/20 24/40-75/20 24/20-75/40 72/20-75/20 24/60-75/20 24/20-75/60
© everydaycalculation.com