Subtract 56/12 from 15/98
1st number: 15/98, 2nd number: 4 8/12
15/98 - 56/12 is -1327/294.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 12 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 98 × 6 = 588,
15/98 = 15 × 6/98 × 6 = 90/588 - Likewise, for the 2nd fraction, since 12 × 49 = 588,
56/12 = 56 × 49/12 × 49 = 2744/588 - Subtract the two like fractions:
90/588 - 2744/588 = 90 - 2744/588 = -2654/588 - After reducing the fraction, the answer is -1327/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/98-56/12 15/98-56/24 45/98-56/12 15/98-56/36 75/98-56/12 15/98-56/60 15/98-56/84