Subtract 5/54 from 8/3
1st number: 2 2/3, 2nd number: 5/54
8/3 - 5/54 is 139/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 3 × 18 = 54,
8/3 = 8 × 18/3 × 18 = 144/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
5/54 = 5 × 1/54 × 1 = 5/54 - Subtract the two like fractions:
144/54 - 5/54 = 144 - 5/54 = 139/54 - In mixed form: 231/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/3-5/54 8/3-10/54 8/6-5/54 24/3-5/54 8/3-15/54 8/9-5/54 40/3-5/54 8/3-25/54 8/15-5/54 56/3-5/54 8/3-35/54 8/21-5/54