Subtract 98/6 from 9/28
1st number: 9/28, 2nd number: 16 2/6
9/28 - 98/6 is -1345/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 6 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
9/28 = 9 × 3/28 × 3 = 27/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
98/6 = 98 × 14/6 × 14 = 1372/84 - Subtract the two like fractions:
27/84 - 1372/84 = 27 - 1372/84 = -1345/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/28-98/6 9/56-98/6 9/28-98/12 27/28-98/6 9/84-98/6 9/28-98/18 45/28-98/6 9/28-98/30 63/28-98/6 9/28-98/42