Subtract 6/12 from 8/56
8/56 - 6/12 is -5/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 12 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
8/56 = 8 × 3/56 × 3 = 24/168 - Likewise, for the 2nd fraction, since 12 × 14 = 168,
6/12 = 6 × 14/12 × 14 = 84/168 - Subtract the two like fractions:
24/168 - 84/168 = 24 - 84/168 = -60/168 - After reducing the fraction, the answer is -5/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/56-6/12 8/56-6/24 24/56-6/12 8/56-18/12 8/56-6/36 40/56-6/12 8/56-30/12 8/56-6/60 8/56-42/12 8/56-6/84