Subtract 2/15 from 56/9
1st number: 6 2/9, 2nd number: 2/15
56/9 - 2/15 is 274/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 15 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
56/9 = 56 × 5/9 × 5 = 280/45 - Likewise, for the 2nd fraction, since 15 × 3 = 45,
2/15 = 2 × 3/15 × 3 = 6/45 - Subtract the two like fractions:
280/45 - 6/45 = 280 - 6/45 = 274/45 - In mixed form: 64/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9-4/15 56/18-2/15 56/9-2/30 56/9-6/15 56/27-2/15 56/9-2/45 56/9-10/15 56/45-2/15 56/9-2/75 56/9-14/15 56/63-2/15