Subtract 96/12 from 3/54
1st number: 3/54, 2nd number: 8 0/12
3/54 - 96/12 is -143/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 12 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
3/54 = 3 × 2/54 × 2 = 6/108 - Likewise, for the 2nd fraction, since 12 × 9 = 108,
96/12 = 96 × 9/12 × 9 = 864/108 - Subtract the two like fractions:
6/108 - 864/108 = 6 - 864/108 = -858/108 - After reducing the fraction, the answer is -143/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/54-96/12 3/54-96/24 9/54-96/12 3/54-96/36 15/54-96/12 3/54-96/60 21/54-96/12 3/54-96/84