Add 84/56 and 49/9
1st number: 1 28/56, 2nd number: 5 4/9
84/56 + 49/9 is 125/18.
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,
84/56 = 84 × 9/56 × 9 = 756/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
49/9 = 49 × 56/9 × 56 = 2744/504 - Add the two like fractions:
756/504 + 2744/504 = 756 + 2744/504 = 3500/504 - 3500/504 simplified gives 125/18
- So, 84/56 + 49/9 = 125/18
In mixed form: 617/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/56+98/9 84/56+49/18 84/56+49/27 84/56+49/45 84/56+49/63