Solutions by everydaycalculation.com
1st number: 1 9/12, 2nd number: 5 3/12
2112 - 6312 is -72.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/12-63/12 21/24-63/12 21/12-63/24 63/12-63/12 21/36-63/12 21/12-63/36 21/60-63/12 21/12-63/60 21/84-63/12 21/12-63/84
© everydaycalculation.com