Answers

Add 15/60 and 20/60

15/60 + 20/60 is 7/12.

Steps for adding fractions

1. Add the two fractions:
   15/60 + 20/60 = 15 + 20/60 = 35/60
2. 35/60 simplified gives 7/12
3. So, 15/60 + 20/60 = 7/12

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