Subtract 49/28 from 56/3
1st number: 18 2/3, 2nd number: 1 21/28
56/3 - 49/28 is 203/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
56/3 = 56 × 28/3 × 28 = 1568/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
49/28 = 49 × 3/28 × 3 = 147/84 - Subtract the two like fractions:
1568/84 - 147/84 = 1568 - 147/84 = 1421/84 - After reducing the fraction, the answer is 203/12
- In mixed form: 1611/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3-98/28 56/6-49/28 56/3-49/56 56/9-49/28 56/3-49/84 56/15-49/28 56/21-49/28