Subtract 8/54 from 5/9
5/9 - 8/54 is 11/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 9 × 6 = 54,
5/9 = 5 × 6/9 × 6 = 30/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
8/54 = 8 × 1/54 × 1 = 8/54 - Subtract the two like fractions:
30/54 - 8/54 = 30 - 8/54 = 22/54 - After reducing the fraction, the answer is 11/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/9-8/54 5/9-16/54 5/18-8/54 15/9-8/54 5/9-24/54 5/27-8/54 25/9-8/54 5/9-40/54 5/45-8/54 35/9-8/54 5/9-56/54 5/63-8/54