Solutions by everydaycalculation.com
1st number: 5/10, 2nd number: 1 2/5
510 - 75 is -910.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10-14/5 5/20-7/5 5/10-7/10 15/10-7/5 5/10-21/5 5/30-7/5 5/10-7/15 25/10-7/5 5/10-35/5 5/50-7/5 5/10-7/25 35/10-7/5 5/10-49/5 5/70-7/5 5/10-7/35
© everydaycalculation.com