Subtract 4/27 from 80/12
1st number: 6 8/12, 2nd number: 4/27
80/12 - 4/27 is 176/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
80/12 = 80 × 9/12 × 9 = 720/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
4/27 = 4 × 4/27 × 4 = 16/108 - Subtract the two like fractions:
720/108 - 16/108 = 720 - 16/108 = 704/108 - After reducing the fraction, the answer is 176/27
- In mixed form: 614/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12-8/27 80/24-4/27 80/12-4/54 80/12-12/27 80/36-4/27 80/12-4/81 80/12-20/27 80/60-4/27 80/12-28/27 80/84-4/27