Subtract 6/12 from 3/14
3/14 - 6/12 is -2/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
3/14 = 3 × 6/14 × 6 = 18/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
6/12 = 6 × 7/12 × 7 = 42/84 - Subtract the two like fractions:
18/84 - 42/84 = 18 - 42/84 = -24/84 - After reducing the fraction, the answer is -2/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/14-6/12 3/28-6/12 3/14-6/24 9/14-6/12 3/14-18/12 3/42-6/12 3/14-6/36 15/14-6/12 3/14-30/12 3/70-6/12 3/14-6/60 21/14-6/12 3/14-42/12 3/98-6/12 3/14-6/84