Answers

Add 63/70 and 81/70

1^st number: 63/70, 2^nd number: 1 11/70

63/70 + 81/70 is 72/35.

Steps for adding fractions

1. Add the two fractions:
   63/70 + 81/70 = 63 + 81/70 = 144/70
2. 144/70 simplified gives 72/35
3. So, 63/70 + 81/70 = 72/35
   In mixed form: 22/35

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