Add 6/81 and 7/6
1st number: 6/81, 2nd number: 1 1/6
6/81 + 7/6 is 67/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 6 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 81 × 2 = 162,
6/81 = 6 × 2/81 × 2 = 12/162 - Likewise, for the 2nd fraction, since 6 × 27 = 162,
7/6 = 7 × 27/6 × 27 = 189/162 - Add the two like fractions:
12/162 + 189/162 = 12 + 189/162 = 201/162 - 201/162 simplified gives 67/54
- So, 6/81 + 7/6 = 67/54
In mixed form: 113/54
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