Subtract 9/12 from 40/12
1st number: 3 4/12, 2nd number: 9/12
4012 - 912 is 3112.
Steps for subtracting fractions
- Subtract the two fractions:
4012 - 912 = 40 - 912 = 3112 - In mixed form: 2712
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12-9/12 40/12-18/12 40/24-9/12 40/12-9/24 40/12-27/12 40/36-9/12 40/12-9/36 40/12-45/12 40/60-9/12 40/12-9/60 40/12-63/12 40/84-9/12 40/12-9/84