Add 7/6 and 7/72
1st number: 1 1/6, 2nd number: 7/72
7/6 + 7/72 is 91/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 6 × 12 = 72,
7/6 = 7 × 12/6 × 12 = 84/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
7/72 = 7 × 1/72 × 1 = 7/72 - Add the two like fractions:
84/72 + 7/72 = 84 + 7/72 = 91/72 - So, 7/6 + 7/72 = 91/72
In mixed form: 119/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6+7/72 7/6+14/72 7/12+7/72 21/6+7/72 7/6+21/72 7/18+7/72 35/6+7/72 7/6+35/72 7/30+7/72 49/6+7/72 7/6+49/72 7/42+7/72