Solutions by everydaycalculation.com
1st number: 9/12, 2nd number: 3 17/21
912 - 8021 is -25784.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12-80/21 9/24-80/21 9/12-80/42 27/12-80/21 9/36-80/21 9/12-80/63 45/12-80/21 9/60-80/21 63/12-80/21 9/84-80/21
© everydaycalculation.com