Subtract 6/49 from 8/9
8/9 - 6/49 is 338/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 9 × 49 = 441,
8/9 = 8 × 49/9 × 49 = 392/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
6/49 = 6 × 9/49 × 9 = 54/441 - Subtract the two like fractions:
392/441 - 54/441 = 392 - 54/441 = 338/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9-6/49 8/9-12/49 8/18-6/49 8/9-6/98 24/9-6/49 8/9-18/49 8/27-6/49 40/9-6/49 8/9-30/49 8/45-6/49 56/9-6/49 8/9-42/49 8/63-6/49