Subtract 4/14 from 12/8
1st number: 1 4/8, 2nd number: 4/14
12/8 - 4/14 is 17/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 14 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
12/8 = 12 × 7/8 × 7 = 84/56 - Likewise, for the 2nd fraction, since 14 × 4 = 56,
4/14 = 4 × 4/14 × 4 = 16/56 - Subtract the two like fractions:
84/56 - 16/56 = 84 - 16/56 = 68/56 - After reducing the fraction, the answer is 17/14
- In mixed form: 13/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/8-4/14 12/8-8/14 12/16-4/14 12/8-4/28 36/8-4/14 12/8-12/14 12/24-4/14 12/8-4/42 60/8-4/14 12/8-20/14 12/40-4/14 12/8-4/70 84/8-4/14 12/8-28/14 12/56-4/14 12/8-4/98