Solutions by everydaycalculation.com
1st number: 1 8/20, 2nd number: 4 4/20
2820 - 8420 is -145.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20-84/20 28/40-84/20 28/20-84/40 84/20-84/20 28/60-84/20 28/20-84/60
© everydaycalculation.com