Subtract 7/27 from 56/12
1st number: 4 8/12, 2nd number: 7/27
56/12 - 7/27 is 119/27.
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,
56/12 = 56 × 9/12 × 9 = 504/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
7/27 = 7 × 4/27 × 4 = 28/108 - Subtract the two like fractions:
504/108 - 28/108 = 504 - 28/108 = 476/108 - After reducing the fraction, the answer is 119/27
- In mixed form: 411/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/12-14/27 56/24-7/27 56/12-7/54 56/12-21/27 56/36-7/27 56/12-7/81 56/12-35/27 56/60-7/27 56/12-49/27 56/84-7/27