Add 49/12 and 1/7
1st number: 4 1/12, 2nd number: 1/7
49/12 + 1/7 is 355/84.
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,
1/7 = 1 × 12/7 × 12 = 12/84 - Add the two like fractions:
343/84 + 12/84 = 343 + 12/84 = 355/84 - So, 49/12 + 1/7 = 355/84
In mixed form: 419/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12+1/7 49/12+2/7 49/24+1/7 49/12+1/14 49/12+3/7 49/36+1/7 49/12+1/21 49/12+5/7 49/60+1/7 49/12+1/35 49/84+1/7 49/12+1/49