Solutions by everydaycalculation.com
1st number: 4 2/7, 2nd number: 7 7/8
307 - 638 is -20156.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/7-63/8 30/14-63/8 30/7-63/16 90/7-63/8 30/21-63/8 30/7-63/24 30/35-63/8 30/7-63/40 30/49-63/8 30/7-63/56
© everydaycalculation.com