Answers

Add 8/70 and 12/70

8/70 + 12/70 is 2/7.

Steps for adding fractions

1. Add the two fractions:
   8/70 + 12/70 = 8 + 12/70 = 20/70
2. 20/70 simplified gives 2/7
3. So, 8/70 + 12/70 = 2/7

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