Subtract 2/7 from 6/12
6/12 - 2/7 is 3/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
6/12 = 6 × 7/12 × 7 = 42/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
2/7 = 2 × 12/7 × 12 = 24/84 - Subtract the two like fractions:
42/84 - 24/84 = 42 - 24/84 = 18/84 - After reducing the fraction, the answer is 3/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12-4/7 6/24-2/7 6/12-2/14 18/12-2/7 6/12-6/7 6/36-2/7 6/12-2/21 30/12-2/7 6/12-10/7 6/60-2/7 6/12-2/35 42/12-2/7 6/12-14/7 6/84-2/7 6/12-2/49