Solutions by everydaycalculation.com
1st number: 1 2/10, 2nd number: 1 15/20
1210 - 3520 is -1120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/10-35/20 12/10-70/20 12/20-35/20 12/10-35/40 36/10-35/20 12/30-35/20 12/10-35/60 60/10-35/20 12/50-35/20 84/10-35/20 12/70-35/20
© everydaycalculation.com