Subtract 4/27 from 25/12
1st number: 2 1/12, 2nd number: 4/27
25/12 - 4/27 is 209/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
25/12 = 25 × 9/12 × 9 = 225/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
4/27 = 4 × 4/27 × 4 = 16/108 - Subtract the two like fractions:
225/108 - 16/108 = 225 - 16/108 = 209/108 - In mixed form: 1101/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12-4/27 25/12-8/27 25/24-4/27 25/12-4/54 75/12-4/27 25/12-12/27 25/36-4/27 25/12-4/81 25/12-20/27 25/60-4/27 25/12-28/27 25/84-4/27