Answers

Add 8/81 and 28/6

1^st number: 8/81, 2^nd number: 4 4/6

8/81 + 28/6 is 386/81.

Steps for adding fractions

1. 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
2. For the 1st fraction, since 81 × 2 = 162,
   8/81 = 8 × 2/81 × 2 = 16/162
3. Likewise, for the 2nd fraction, since 6 × 27 = 162,
   28/6 = 28 × 27/6 × 27 = 756/162
4. Add the two like fractions:
   16/162 + 756/162 = 16 + 756/162 = 772/162
5. 772/162 simplified gives 386/81
6. So, 8/81 + 28/6 = 386/81
   In mixed form: 462/81

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