Subtract 10/14 from 8/12
8/12 - 10/14 is -1/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 14 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
8/12 = 8 × 7/12 × 7 = 56/84 - Likewise, for the 2nd fraction, since 14 × 6 = 84,
10/14 = 10 × 6/14 × 6 = 60/84 - Subtract the two like fractions:
56/84 - 60/84 = 56 - 60/84 = -4/84 - After reducing the fraction, the answer is -1/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/12-10/14 8/12-20/14 8/24-10/14 8/12-10/28 24/12-10/14 8/12-30/14 8/36-10/14 8/12-10/42 40/12-10/14 8/12-50/14 8/60-10/14 8/12-10/70 56/12-10/14 8/12-70/14 8/84-10/14 8/12-10/98