Subtract 98/7 from 6/28
1st number: 6/28, 2nd number: 14 0/7
6/28 - 98/7 is -193/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
6/28 = 6 × 1/28 × 1 = 6/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
98/7 = 98 × 4/7 × 4 = 392/28 - Subtract the two like fractions:
6/28 - 392/28 = 6 - 392/28 = -386/28 - After reducing the fraction, the answer is -193/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/28-98/7 6/56-98/7 6/28-98/14 18/28-98/7 6/84-98/7 6/28-98/21 30/28-98/7 6/28-98/35 42/28-98/7 6/28-98/49