Add 49/12 and 27/7
1st number: 4 1/12, 2nd number: 3 6/7
49/12 + 27/7 is 667/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
49/12 = 49 × 7/12 × 7 = 343/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
27/7 = 27 × 12/7 × 12 = 324/84 - Add the two like fractions:
343/84 + 324/84 = 343 + 324/84 = 667/84 - So, 49/12 + 27/7 = 667/84
In mixed form: 779/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12+27/7 49/12+54/7 49/24+27/7 49/12+27/14 49/12+81/7 49/36+27/7 49/12+27/21 49/60+27/7 49/12+27/35 49/84+27/7 49/12+27/49