Subtract 48/18 from 54/48
1st number: 1 6/48, 2nd number: 2 12/18
54/48 - 48/18 is -37/24.
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,
54/48 = 54 × 3/48 × 3 = 162/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
48/18 = 48 × 8/18 × 8 = 384/144 - Subtract the two like fractions:
162/144 - 384/144 = 162 - 384/144 = -222/144 - After reducing the fraction, the answer is -37/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/48-96/18 54/96-48/18 54/48-48/36 54/48-48/54 54/48-48/90