Add 28/56 and 50/9
1st number: 28/56, 2nd number: 5 5/9
28/56 + 50/9 is 109/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
28/56 = 28 × 9/56 × 9 = 252/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
50/9 = 50 × 56/9 × 56 = 2800/504 - Add the two like fractions:
252/504 + 2800/504 = 252 + 2800/504 = 3052/504 - 3052/504 simplified gives 109/18
- So, 28/56 + 50/9 = 109/18
In mixed form: 61/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/56+50/18 84/56+50/9 28/56+50/27 28/56+50/45 28/56+50/63