Subtract 14/3 from 18/54
1st number: 18/54, 2nd number: 4 2/3
18/54 - 14/3 is -13/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 3 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
18/54 = 18 × 1/54 × 1 = 18/54 - Likewise, for the 2nd fraction, since 3 × 18 = 54,
14/3 = 14 × 18/3 × 18 = 252/54 - Subtract the two like fractions:
18/54 - 252/54 = 18 - 252/54 = -234/54 - After reducing the fraction, the answer is -13/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/54-14/3 18/54-28/3 18/54-14/6 18/54-42/3 18/54-14/9 90/54-14/3 18/54-70/3 18/54-14/15 18/54-98/3 18/54-14/21