Subtract 54/24 from 3/12
1st number: 3/12, 2nd number: 2 6/24
3/12 - 54/24 is -2/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 12 × 2 = 24,
3/12 = 3 × 2/12 × 2 = 6/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
54/24 = 54 × 1/24 × 1 = 54/24 - Subtract the two like fractions:
6/24 - 54/24 = 6 - 54/24 = -48/24 - After reducing the fraction, the answer is -2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12-54/24 3/24-54/24 3/12-54/48 9/12-54/24 3/36-54/24 3/12-54/72 15/12-54/24 3/60-54/24 21/12-54/24 3/84-54/24