Solutions by everydaycalculation.com
1st number: 5/10, 2nd number: 9 0/10
510 - 9010 is -172.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/20-90/10 5/10-90/20 15/10-90/10 5/30-90/10 5/10-90/30 25/10-90/10 5/50-90/10 5/10-90/50 35/10-90/10 5/70-90/10 5/10-90/70
© everydaycalculation.com