Subtract 20/56 from 49/6
1st number: 8 1/6, 2nd number: 20/56
49/6 - 20/56 is 164/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
49/6 = 49 × 28/6 × 28 = 1372/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
20/56 = 20 × 3/56 × 3 = 60/168 - Subtract the two like fractions:
1372/168 - 60/168 = 1372 - 60/168 = 1312/168 - After reducing the fraction, the answer is 164/21
- In mixed form: 717/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-20/56 49/6-40/56 49/12-20/56 49/6-60/56 49/18-20/56 49/30-20/56 49/42-20/56