Answers

Add 15/70 and 40/70

15/70 + 40/70 is 11/14.

Steps for adding fractions

1. Add the two fractions:
   15/70 + 40/70 = 15 + 40/70 = 55/70
2. 55/70 simplified gives 11/14
3. So, 15/70 + 40/70 = 11/14

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