Answer: D) 2/3
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Step-by-step explanation:
Given Info:
13 wedding photos
4 vacation photos
8 holiday photos
We're told that the photo picked up was not a wedding photo, so we only consider the 4 vacation and 8 holiday photos. There are 4+8 = 12 of these pictures. If we considered the wedding photos as well, then the answer would be off.
Of these 12 non-wedding photos, there are 8 holiday photos. Divide the two values
8/12 = 2/3
Don't forget to reduce fully. To go from 8/12 to 2/3, you divide both top and bottom by the GCF 4.