Subtract 49/48 from 14/18
1st number: 14/18, 2nd number: 1 1/48
14/18 - 49/48 is -35/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
14/18 = 14 × 8/18 × 8 = 112/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
49/48 = 49 × 3/48 × 3 = 147/144 - Subtract the two like fractions:
112/144 - 147/144 = 112 - 147/144 = -35/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/18-49/48 14/18-98/48 14/36-49/48 14/18-49/96 42/18-49/48 14/54-49/48 70/18-49/48 14/90-49/48 98/18-49/48