Subtract 49/27 from 5/28
1st number: 5/28, 2nd number: 1 22/27
5/28 - 49/27 is -1237/756.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
5/28 = 5 × 27/28 × 27 = 135/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
49/27 = 49 × 28/27 × 28 = 1372/756 - Subtract the two like fractions:
135/756 - 1372/756 = 135 - 1372/756 = -1237/756
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/28-49/27 5/28-98/27 5/56-49/27 5/28-49/54 15/28-49/27 5/84-49/27 5/28-49/81 25/28-49/27 35/28-49/27