Subtract 25/28 from 4/6
4/6 - 25/28 is -19/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
4/6 = 4 × 14/6 × 14 = 56/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
25/28 = 25 × 3/28 × 3 = 75/84 - Subtract the two like fractions:
56/84 - 75/84 = 56 - 75/84 = -19/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6-25/28 4/6-50/28 4/12-25/28 4/6-25/56 12/6-25/28 4/6-75/28 4/18-25/28 4/6-25/84 20/6-25/28 4/30-25/28 28/6-25/28 4/42-25/28