Answers

Add 81/63 and 72/63

1^st number: 1 18/63, 2^nd number: 1 9/63

81/63 + 72/63 is 17/7.

Steps for adding fractions

1. Add the two fractions:
   81/63 + 72/63 = 81 + 72/63 = 153/63
2. 153/63 simplified gives 17/7
3. So, 81/63 + 72/63 = 17/7
   In mixed form: 23/7

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