Answers

Add 72/70 and 45/70

1^st number: 1 2/70, 2^nd number: 45/70

72/70 + 45/70 is 117/70.

Steps for adding fractions

1. Add the two fractions:
   72/70 + 45/70 = 72 + 45/70 = 117/70
2. So, 72/70 + 45/70 = 117/70
   In mixed form: 147/70

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