Answers

Add 21/63 and 72/63

1^st number: 21/63, 2^nd number: 1 9/63

21/63 + 72/63 is 31/21.

Steps for adding fractions

1. Add the two fractions:
   21/63 + 72/63 = 21 + 72/63 = 93/63
2. 93/63 simplified gives 31/21
3. So, 21/63 + 72/63 = 31/21
   In mixed form: 110/21

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