Subtract 6/27 from 75/12
1st number: 6 3/12, 2nd number: 6/27
75/12 - 6/27 is 217/36.
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,
75/12 = 75 × 9/12 × 9 = 675/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
6/27 = 6 × 4/27 × 4 = 24/108 - Subtract the two like fractions:
675/108 - 24/108 = 675 - 24/108 = 651/108 - After reducing the fraction, the answer is 217/36
- In mixed form: 61/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/12-12/27 75/24-6/27 75/12-6/54 75/12-18/27 75/36-6/27 75/12-6/81 75/12-30/27 75/60-6/27 75/12-42/27 75/84-6/27