Answers

Add 81/63 and 36/63

1^st number: 1 18/63, 2^nd number: 36/63

81/63 + 36/63 is 13/7.

Steps for adding fractions

1. Add the two fractions:
   81/63 + 36/63 = 81 + 36/63 = 117/63
2. 117/63 simplified gives 13/7
3. So, 81/63 + 36/63 = 13/7
   In mixed form: 16/7

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