Solutions by everydaycalculation.com
1st number: 7/21, 2nd number: 1 1/14
721 - 1514 is -3142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/21-15/14 7/21-30/14 7/42-15/14 7/21-15/28 7/21-45/14 7/63-15/14 7/21-15/42 35/21-15/14 7/21-75/14 7/21-15/70 49/21-15/14 7/21-15/98
© everydaycalculation.com