Answers

Add 8/81 and 18/14

1^st number: 8/81, 2^nd number: 1 4/14

8/81 + 18/14 is 785/567.

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,
   8/81 = 8 × 14/81 × 14 = 112/1134
3. Likewise, for the 2nd fraction, since 14 × 81 = 1134,
   18/14 = 18 × 81/14 × 81 = 1458/1134
4. Add the two like fractions:
   112/1134 + 1458/1134 = 112 + 1458/1134 = 1570/1134
5. 1570/1134 simplified gives 785/567
6. So, 8/81 + 18/14 = 785/567
   In mixed form: 1218/567

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