Answers

Add 8/81 and 28/24

1^st number: 8/81, 2^nd number: 1 4/24

8/81 + 28/24 is 205/162.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 24 is 648
   
   Next, find the equivalent fraction of both fractional numbers with denominator 648
2. For the 1st fraction, since 81 × 8 = 648,
   8/81 = 8 × 8/81 × 8 = 64/648
3. Likewise, for the 2nd fraction, since 24 × 27 = 648,
   28/24 = 28 × 27/24 × 27 = 756/648
4. Add the two like fractions:
   64/648 + 756/648 = 64 + 756/648 = 820/648
5. 820/648 simplified gives 205/162
6. So, 8/81 + 28/24 = 205/162
   In mixed form: 143/162

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