Answers

Add 40/54 and 21/54

40/54 + 21/54 is 61/54.

Steps for adding fractions

1. Add the two fractions:
   40/54 + 21/54 = 40 + 21/54 = 61/54
2. So, 40/54 + 21/54 = 61/54
   In mixed form: 17/54

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