Subtract 49/56 from 24/28
24/28 - 49/56 is -1/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
24/28 = 24 × 2/28 × 2 = 48/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
49/56 = 49 × 1/56 × 1 = 49/56 - Subtract the two like fractions:
48/56 - 49/56 = 48 - 49/56 = -1/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/28-49/56 24/28-98/56 24/56-49/56 72/28-49/56 24/84-49/56