Answers

Add 28/70 and 30/70

28/70 + 30/70 is 29/35.

Steps for adding fractions

1. Add the two fractions:
   28/70 + 30/70 = 28 + 30/70 = 58/70
2. 58/70 simplified gives 29/35
3. So, 28/70 + 30/70 = 29/35

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