Subtract 1/56 from 7/12
7/12 - 1/56 is 95/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 12 × 14 = 168,
7/12 = 7 × 14/12 × 14 = 98/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
1/56 = 1 × 3/56 × 3 = 3/168 - Subtract the two like fractions:
98/168 - 3/168 = 98 - 3/168 = 95/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/12-1/56 7/12-2/56 7/24-1/56 21/12-1/56 7/12-3/56 7/36-1/56 35/12-1/56 7/12-5/56 7/60-1/56 49/12-1/56 7/12-7/56 7/84-1/56