Answers

Add 70/63 and 21/63

1^st number: 1 7/63, 2^nd number: 21/63

70/63 + 21/63 is 13/9.

Steps for adding fractions

1. Add the two fractions:
   70/63 + 21/63 = 70 + 21/63 = 91/63
2. 91/63 simplified gives 13/9
3. So, 70/63 + 21/63 = 13/9
   In mixed form: 14/9

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