Subtract 32/27 from 49/12
1st number: 4 1/12, 2nd number: 1 5/27
49/12 - 32/27 is 313/108.
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,
49/12 = 49 × 9/12 × 9 = 441/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
32/27 = 32 × 4/27 × 4 = 128/108 - Subtract the two like fractions:
441/108 - 128/108 = 441 - 128/108 = 313/108 - In mixed form: 297/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12-32/27 49/12-64/27 49/24-32/27 49/12-32/54 49/12-96/27 49/36-32/27 49/12-32/81 49/60-32/27 49/84-32/27