Subtract 20/56 from 49/3
1st number: 16 1/3, 2nd number: 20/56
49/3 - 20/56 is 671/42.
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,
49/3 = 49 × 56/3 × 56 = 2744/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
20/56 = 20 × 3/56 × 3 = 60/168 - Subtract the two like fractions:
2744/168 - 60/168 = 2744 - 60/168 = 2684/168 - After reducing the fraction, the answer is 671/42
- In mixed form: 1541/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/3-20/56 49/3-40/56 49/6-20/56 49/3-60/56 49/9-20/56 49/15-20/56 49/21-20/56