Answers

Add 45/90 and 70/90

45/90 + 70/90 is 23/18.

Steps for adding fractions

1. Add the two fractions:
   45/90 + 70/90 = 45 + 70/90 = 115/90
2. 115/90 simplified gives 23/18
3. So, 45/90 + 70/90 = 23/18
   In mixed form: 15/18

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