Answers

Add 81/54 and 12/54

1^st number: 1 27/54, 2^nd number: 12/54

81/54 + 12/54 is 31/18.

Steps for adding fractions

1. Add the two fractions:
   81/54 + 12/54 = 81 + 12/54 = 93/54
2. 93/54 simplified gives 31/18
3. So, 81/54 + 12/54 = 31/18
   In mixed form: 113/18

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