Add 7/6 and 81/12
1st number: 1 1/6, 2nd number: 6 9/12
7/6 + 81/12 is 95/12.
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,
7/6 = 7 × 2/6 × 2 = 14/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
81/12 = 81 × 1/12 × 1 = 81/12 - Add the two like fractions:
14/12 + 81/12 = 14 + 81/12 = 95/12 - So, 7/6 + 81/12 = 95/12
In mixed form: 711/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6+81/12 7/12+81/12 7/6+81/24 21/6+81/12 7/18+81/12 7/6+81/36 35/6+81/12 7/30+81/12 7/6+81/60 49/6+81/12 7/42+81/12 7/6+81/84