Subtract 14/27 from 18/4
1st number: 4 2/4, 2nd number: 14/27
18/4 - 14/27 is 215/54.
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,
18/4 = 18 × 27/4 × 27 = 486/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
14/27 = 14 × 4/27 × 4 = 56/108 - Subtract the two like fractions:
486/108 - 56/108 = 486 - 56/108 = 430/108 - After reducing the fraction, the answer is 215/54
- In mixed form: 353/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/4-14/27 18/4-28/27 18/8-14/27 18/4-14/54 54/4-14/27 18/4-42/27 18/12-14/27 18/4-14/81 90/4-14/27 18/4-70/27 18/20-14/27 18/4-98/27 18/28-14/27