Answers

Add 70/42 and 72/42

1^st number: 1 28/42, 2^nd number: 1 30/42

70/42 + 72/42 is 71/21.

Steps for adding fractions

1. Add the two fractions:
   70/42 + 72/42 = 70 + 72/42 = 142/42
2. 142/42 simplified gives 71/21
3. So, 70/42 + 72/42 = 71/21
   In mixed form: 38/21

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