Answers

Add 9/70 and 90/70

1^st number: 9/70, 2^nd number: 1 20/70

9/70 + 90/70 is 99/70.

Steps for adding fractions

1. Add the two fractions:
   9/70 + 90/70 = 9 + 90/70 = 99/70
2. So, 9/70 + 90/70 = 99/70
   In mixed form: 129/70

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