Subtract 6/18 from 10/48
10/48 - 6/18 is -1/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 18 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
10/48 = 10 × 3/48 × 3 = 30/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
6/18 = 6 × 8/18 × 8 = 48/144 - Subtract the two like fractions:
30/144 - 48/144 = 30 - 48/144 = -18/144 - After reducing the fraction, the answer is -1/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/48-6/18 10/48-12/18 10/96-6/18 10/48-6/36 30/48-6/18 10/48-6/54 50/48-6/18 10/48-30/18 10/48-6/90 70/48-6/18 10/48-42/18