Subtract 84/12 from 6/14
1st number: 6/14, 2nd number: 7 0/12
6/14 - 84/12 is -46/7.
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,
6/14 = 6 × 6/14 × 6 = 36/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
84/12 = 84 × 7/12 × 7 = 588/84 - Subtract the two like fractions:
36/84 - 588/84 = 36 - 588/84 = -552/84 - After reducing the fraction, the answer is -46/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/14-84/12 6/28-84/12 6/14-84/24 18/14-84/12 6/42-84/12 6/14-84/36 30/14-84/12 6/70-84/12 6/14-84/60 42/14-84/12 6/98-84/12