Subtract 3/27 from 4/54
4/54 - 3/27 is -1/27.
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,
4/54 = 4 × 1/54 × 1 = 4/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
3/27 = 3 × 2/27 × 2 = 6/54 - Subtract the two like fractions:
4/54 - 6/54 = 4 - 6/54 = -2/54 - After reducing the fraction, the answer is -1/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/54-3/27 4/54-6/27 4/54-3/54 12/54-3/27 4/54-9/27 4/54-3/81 20/54-3/27 4/54-15/27 28/54-3/27 4/54-21/27