Answers

Add 40/72 and 81/72

1^st number: 40/72, 2^nd number: 1 9/72

40/72 + 81/72 is 121/72.

Steps for adding fractions

1. Add the two fractions:
   40/72 + 81/72 = 40 + 81/72 = 121/72
2. So, 40/72 + 81/72 = 121/72
   In mixed form: 149/72

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