Add 49/27 and 84/56
1st number: 1 22/27, 2nd number: 1 28/56
49/27 + 84/56 is 179/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 56 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 27 × 56 = 1512,
49/27 = 49 × 56/27 × 56 = 2744/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
84/56 = 84 × 27/56 × 27 = 2268/1512 - Add the two like fractions:
2744/1512 + 2268/1512 = 2744 + 2268/1512 = 5012/1512 - 5012/1512 simplified gives 179/54
- So, 49/27 + 84/56 = 179/54
In mixed form: 317/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/27+84/56 49/54+84/56 49/81+84/56