Answers

Add 30/70 and 45/70

30/70 + 45/70 is 15/14.

Steps for adding fractions

1. Add the two fractions:
   30/70 + 45/70 = 30 + 45/70 = 75/70
2. 75/70 simplified gives 15/14
3. So, 30/70 + 45/70 = 15/14
   In mixed form: 11/14

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