Answers

Add 5/81 and 6/14

5/81 + 6/14 is 278/567.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 14 is 1134
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1134
2. For the 1st fraction, since 81 × 14 = 1134,
   5/81 = 5 × 14/81 × 14 = 70/1134
3. Likewise, for the 2nd fraction, since 14 × 81 = 1134,
   6/14 = 6 × 81/14 × 81 = 486/1134
4. Add the two like fractions:
   70/1134 + 486/1134 = 70 + 486/1134 = 556/1134
5. 556/1134 simplified gives 278/567
6. So, 5/81 + 6/14 = 278/567

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