Subtract 6/18 from 56/9
1st number: 6 2/9, 2nd number: 6/18
56/9 - 6/18 is 53/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
56/9 = 56 × 2/9 × 2 = 112/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
6/18 = 6 × 1/18 × 1 = 6/18 - Subtract the two like fractions:
112/18 - 6/18 = 112 - 6/18 = 106/18 - After reducing the fraction, the answer is 53/9
- In mixed form: 58/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9-12/18 56/18-6/18 56/9-6/36 56/27-6/18 56/9-6/54 56/9-30/18 56/45-6/18 56/9-6/90 56/9-42/18 56/63-6/18