Solutions by everydaycalculation.com
1st number: 3/12, 2nd number: 4 0/3
312 - 123 is -154.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12-12/3 3/12-24/3 3/24-12/3 3/12-12/6 9/12-12/3 3/12-36/3 3/36-12/3 3/12-12/9 15/12-12/3 3/12-60/3 3/60-12/3 3/12-12/15 21/12-12/3 3/12-84/3 3/84-12/3 3/12-12/21
© everydaycalculation.com