Subtract 49/27 from 9/54
1st number: 9/54, 2nd number: 1 22/27
9/54 - 49/27 is -89/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
9/54 = 9 × 1/54 × 1 = 9/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
49/27 = 49 × 2/27 × 2 = 98/54 - Subtract the two like fractions:
9/54 - 98/54 = 9 - 98/54 = -89/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/54-49/27 9/54-98/27 9/54-49/54 27/54-49/27 9/54-49/81 45/54-49/27 63/54-49/27