Subtract 7/6 from 4/28
1st number: 4/28, 2nd number: 1 1/6
4/28 - 7/6 is -43/42.
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,
4/28 = 4 × 3/28 × 3 = 12/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
7/6 = 7 × 14/6 × 14 = 98/84 - Subtract the two like fractions:
12/84 - 98/84 = 12 - 98/84 = -86/84 - After reducing the fraction, the answer is -43/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/28-7/6 4/28-14/6 4/56-7/6 4/28-7/12 12/28-7/6 4/28-21/6 4/84-7/6 4/28-7/18 20/28-7/6 4/28-35/6 4/28-7/30 4/28-49/6 4/28-7/42