Solutions by everydaycalculation.com
1st number: 5/15, 2nd number: 10 4/5
515 - 545 is -15715.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/15-54/5 5/30-54/5 5/15-54/10 5/45-54/5 5/15-54/15 25/15-54/5 5/75-54/5 5/15-54/25 35/15-54/5 5/15-54/35
© everydaycalculation.com