Subtract 80/49 from 9/14
1st number: 9/14, 2nd number: 1 31/49
9/14 - 80/49 is -97/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
9/14 = 9 × 7/14 × 7 = 63/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
80/49 = 80 × 2/49 × 2 = 160/98 - Subtract the two like fractions:
63/98 - 160/98 = 63 - 160/98 = -97/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/14-80/49 9/28-80/49 9/14-80/98 27/14-80/49 9/42-80/49 45/14-80/49 9/70-80/49 63/14-80/49 9/98-80/49