Subtract 28/6 from 4/98
1st number: 4/98, 2nd number: 4 4/6
4/98 - 28/6 is -680/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 6 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
4/98 = 4 × 3/98 × 3 = 12/294 - Likewise, for the 2nd fraction, since 6 × 49 = 294,
28/6 = 28 × 49/6 × 49 = 1372/294 - Subtract the two like fractions:
12/294 - 1372/294 = 12 - 1372/294 = -1360/294 - After reducing the fraction, the answer is -680/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/98-28/6 4/98-56/6 4/98-28/12 12/98-28/6 4/98-84/6 4/98-28/18 20/98-28/6 4/98-28/30 28/98-28/6 4/98-28/42