Subtract 6/18 from 14/27
14/27 - 6/18 is 5/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 18 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 27 × 2 = 54,
14/27 = 14 × 2/27 × 2 = 28/54 - Likewise, for the 2nd fraction, since 18 × 3 = 54,
6/18 = 6 × 3/18 × 3 = 18/54 - Subtract the two like fractions:
28/54 - 18/54 = 28 - 18/54 = 10/54 - After reducing the fraction, the answer is 5/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/27-6/18 14/27-12/18 14/54-6/18 14/27-6/36 42/27-6/18 14/81-6/18 14/27-6/54 70/27-6/18 14/27-30/18 14/27-6/90 98/27-6/18 14/27-42/18