Subtract 10/18 from 3/48
3/48 - 10/18 is -71/144.
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,
3/48 = 3 × 3/48 × 3 = 9/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
10/18 = 10 × 8/18 × 8 = 80/144 - Subtract the two like fractions:
9/144 - 80/144 = 9 - 80/144 = -71/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/48-10/18 3/48-20/18 3/96-10/18 3/48-10/36 9/48-10/18 3/48-30/18 3/48-10/54 15/48-10/18 3/48-50/18 3/48-10/90 21/48-10/18 3/48-70/18