Answers

Add 27/70 and 21/70

27/70 + 21/70 is 24/35.

Steps for adding fractions

1. Add the two fractions:
   27/70 + 21/70 = 27 + 21/70 = 48/70
2. 48/70 simplified gives 24/35
3. So, 27/70 + 21/70 = 24/35

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