Solutions by everydaycalculation.com
1st number: 1/3, 2nd number: 1 3/15
13 - 1815 is -1315.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/3-18/15 1/3-36/15 1/6-18/15 1/3-18/30 1/3-54/15 1/9-18/15 1/3-18/45 5/3-18/15 1/3-90/15 1/15-18/15 1/3-18/75 7/3-18/15 1/21-18/15
© everydaycalculation.com