Subtract 1/49 from 28/12
1st number: 2 4/12, 2nd number: 1/49
28/12 - 1/49 is 340/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 49 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 12 × 49 = 588,
28/12 = 28 × 49/12 × 49 = 1372/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
1/49 = 1 × 12/49 × 12 = 12/588 - Subtract the two like fractions:
1372/588 - 12/588 = 1372 - 12/588 = 1360/588 - After reducing the fraction, the answer is 340/147
- In mixed form: 246/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/12-1/49 28/12-2/49 28/24-1/49 28/12-1/98 84/12-1/49 28/12-3/49 28/36-1/49 28/12-5/49 28/60-1/49 28/12-7/49 28/84-1/49