Answers

Add 54/63 and 42/63

54/63 + 42/63 is 32/21.

Steps for adding fractions

1. Add the two fractions:
   54/63 + 42/63 = 54 + 42/63 = 96/63
2. 96/63 simplified gives 32/21
3. So, 54/63 + 42/63 = 32/21
   In mixed form: 111/21

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