Subtract 1/12 from 14/28
14/28 - 1/12 is 5/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
14/28 = 14 × 3/28 × 3 = 42/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
1/12 = 1 × 7/12 × 7 = 7/84 - Subtract the two like fractions:
42/84 - 7/84 = 42 - 7/84 = 35/84 - After reducing the fraction, the answer is 5/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28-2/12 14/56-1/12 14/28-1/24 42/28-1/12 14/28-3/12 14/84-1/12 14/28-1/36 70/28-1/12 14/28-5/12 14/28-1/60 98/28-1/12 14/28-7/12 14/28-1/84