Solutions by everydaycalculation.com
1st number: 3 3/8, 2nd number: 7 7/8
278 - 638 is -92.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/8-63/8 27/16-63/8 27/8-63/16 81/8-63/8 27/24-63/8 27/8-63/24 27/40-63/8 27/8-63/40 27/56-63/8 27/8-63/56
© everydaycalculation.com