Subtract 14/12 from 7/2
1st number: 3 1/2, 2nd number: 1 2/12
7/2 - 14/12 is 7/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
7/2 = 7 × 6/2 × 6 = 42/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
14/12 = 14 × 1/12 × 1 = 14/12 - Subtract the two like fractions:
42/12 - 14/12 = 42 - 14/12 = 28/12 - After reducing the fraction, the answer is 7/3
- In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/2-14/12 7/2-28/12 7/4-14/12 7/2-14/24 21/2-14/12 7/2-42/12 7/6-14/12 7/2-14/36 35/2-14/12 7/2-70/12 7/10-14/12 7/2-14/60 49/2-14/12 7/2-98/12 7/14-14/12 7/2-14/84