Subtract 80/9 from 14/49
1st number: 14/49, 2nd number: 8 8/9
14/49 - 80/9 is -542/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
14/49 = 14 × 9/49 × 9 = 126/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
80/9 = 80 × 49/9 × 49 = 3920/441 - Subtract the two like fractions:
126/441 - 3920/441 = 126 - 3920/441 = -3794/441 - After reducing the fraction, the answer is -542/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/49-80/9 14/98-80/9 14/49-80/18 42/49-80/9 14/49-80/27 70/49-80/9 14/49-80/45 98/49-80/9 14/49-80/63