Subtract 15/56 from 1/4
1/4 - 15/56 is -1/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 4 × 14 = 56,
1/4 = 1 × 14/4 × 14 = 14/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
15/56 = 15 × 1/56 × 1 = 15/56 - Subtract the two like fractions:
14/56 - 15/56 = 14 - 15/56 = -1/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/4-15/56 1/4-30/56 1/8-15/56 3/4-15/56 1/4-45/56 1/12-15/56 5/4-15/56 1/4-75/56 1/20-15/56 7/4-15/56 1/28-15/56