Answers

Add 45/63 and 6/63

45/63 + 6/63 is 17/21.

Steps for adding fractions

1. Add the two fractions:
   45/63 + 6/63 = 45 + 6/63 = 51/63
2. 51/63 simplified gives 17/21
3. So, 45/63 + 6/63 = 17/21

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