Answers

Add 70/90 and 70/90

70/90 + 70/90 is 14/9.

Steps for adding fractions

1. Add the two fractions:
   70/90 + 70/90 = 70 + 70/90 = 140/90
2. 140/90 simplified gives 14/9
3. So, 70/90 + 70/90 = 14/9
   In mixed form: 15/9

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