25. Andy has a collection of movie DVDs. In Andy's collection, 3 5 of the DVDs are "Action," and 1 4 of the DVDs are "Comedy." 4

Question

25. Andy has a collection of movie DVDs. In Andy's collection,
3
5
of the DVDs are "Action," and
1
4 of the DVDs are "Comedy."
4
Andy said that 9 of his collection is "Action" or "Comedy." Cynthia said that Andy made an error. Explain
whether Andy is correct or incorrect and why.
What fraction of the DVDs in Andy's collection is not "Action" or "Comedy?
Show your work.

Kunduz · Accepted Answer

Click to see the answer