Add 49/6 and 21/12
1st number: 8 1/6, 2nd number: 1 9/12
49/6 + 21/12 is 119/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
49/6 = 49 × 2/6 × 2 = 98/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
21/12 = 21 × 1/12 × 1 = 21/12 - Add the two like fractions:
98/12 + 21/12 = 98 + 21/12 = 119/12 - So, 49/6 + 21/12 = 119/12
In mixed form: 911/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6+21/12 49/6+42/12 49/12+21/12 49/6+21/24 49/6+63/12 49/18+21/12 49/6+21/36 49/30+21/12 49/6+21/60 49/42+21/12 49/6+21/84