Answers

Add 60/63 and 21/63

60/63 + 21/63 is 9/7.

Steps for adding fractions

1. Add the two fractions:
   60/63 + 21/63 = 60 + 21/63 = 81/63
2. 81/63 simplified gives 9/7
3. So, 60/63 + 21/63 = 9/7
   In mixed form: 12/7

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