Subtract 56/27 from 6/12
1st number: 6/12, 2nd number: 2 2/27
6/12 - 56/27 is -85/54.
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,
6/12 = 6 × 9/12 × 9 = 54/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
56/27 = 56 × 4/27 × 4 = 224/108 - Subtract the two like fractions:
54/108 - 224/108 = 54 - 224/108 = -170/108 - After reducing the fraction, the answer is -85/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/24-56/27 6/12-56/54 18/12-56/27 6/36-56/27 6/12-56/81 30/12-56/27 6/60-56/27 42/12-56/27 6/84-56/27