Subtract 6/12 from 6/15
6/15 - 6/12 is -1/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
6/15 = 6 × 4/15 × 4 = 24/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
6/12 = 6 × 5/12 × 5 = 30/60 - Subtract the two like fractions:
24/60 - 30/60 = 24 - 30/60 = -6/60 - After reducing the fraction, the answer is -1/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15-6/12 6/30-6/12 6/15-6/24 18/15-6/12 6/15-18/12 6/45-6/12 6/15-6/36 30/15-6/12 6/15-30/12 6/75-6/12 6/15-6/60 42/15-6/12 6/15-42/12 6/15-6/84