Add 8/6 and 1/81
1st number: 1 2/6, 2nd number: 1/81
8/6 + 1/81 is 109/81.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 81 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 6 × 27 = 162,
8/6 = 8 × 27/6 × 27 = 216/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
1/81 = 1 × 2/81 × 2 = 2/162 - Add the two like fractions:
216/162 + 2/162 = 216 + 2/162 = 218/162 - 218/162 simplified gives 109/81
- So, 8/6 + 1/81 = 109/81
In mixed form: 128/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/6+1/81 8/6+2/81 8/12+1/81 24/6+1/81 8/6+3/81 8/18+1/81 40/6+1/81 8/6+5/81 8/30+1/81 56/6+1/81 8/6+7/81 8/42+1/81