Subtract 6/24 from 12/54
12/54 - 6/24 is -1/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 24 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
12/54 = 12 × 4/54 × 4 = 48/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
6/24 = 6 × 9/24 × 9 = 54/216 - Subtract the two like fractions:
48/216 - 54/216 = 48 - 54/216 = -6/216 - After reducing the fraction, the answer is -1/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/54-6/24 12/54-12/24 12/54-6/48 36/54-6/24 12/54-18/24 12/54-6/72 60/54-6/24 12/54-30/24 84/54-6/24 12/54-42/24