Subtract 49/27 from 27/4
1st number: 6 3/4, 2nd number: 1 22/27
27/4 - 49/27 is 533/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
27/4 = 27 × 27/4 × 27 = 729/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
49/27 = 49 × 4/27 × 4 = 196/108 - Subtract the two like fractions:
729/108 - 196/108 = 729 - 196/108 = 533/108 - In mixed form: 4101/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4-49/27 27/4-98/27 27/8-49/27 27/4-49/54 81/4-49/27 27/12-49/27 27/4-49/81 27/20-49/27 27/28-49/27