Answers

Add 45/70 and 25/70

45/70 + 25/70 is 1/1.

Steps for adding fractions

1. Add the two fractions:
   45/70 + 25/70 = 45 + 25/70 = 70/70
2. 70/70 simplified gives 1/1
3. So, 45/70 + 25/70 = 1/1

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