Answers

Add 81/18 and 12/18

1^st number: 4 9/18, 2^nd number: 12/18

81/18 + 12/18 is 31/6.

Steps for adding fractions

1. Add the two fractions:
   81/18 + 12/18 = 81 + 12/18 = 93/18
2. 93/18 simplified gives 31/6
3. So, 81/18 + 12/18 = 31/6
   In mixed form: 51/6

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