Subtract 1/56 from 56/3
1st number: 18 2/3, 2nd number: 1/56
56/3 - 1/56 is 3133/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 3 × 56 = 168,
56/3 = 56 × 56/3 × 56 = 3136/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
1/56 = 1 × 3/56 × 3 = 3/168 - Subtract the two like fractions:
3136/168 - 3/168 = 3136 - 3/168 = 3133/168 - In mixed form: 18109/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3-2/56 56/6-1/56 56/3-3/56 56/9-1/56 56/3-5/56 56/15-1/56 56/3-7/56 56/21-1/56