Subtract 1/14 from 8/12
8/12 - 1/14 is 25/42.
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,
1/14 = 1 × 6/14 × 6 = 6/84 - Subtract the two like fractions:
56/84 - 6/84 = 56 - 6/84 = 50/84 - After reducing the fraction, the answer is 25/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/12-1/14 8/12-2/14 8/24-1/14 8/12-1/28 24/12-1/14 8/12-3/14 8/36-1/14 8/12-1/42 40/12-1/14 8/12-5/14 8/60-1/14 8/12-1/70 56/12-1/14 8/12-7/14 8/84-1/14 8/12-1/98