Ana is having dinner with her parents at Bellini in Weston that serves 5 kinds of pasta (penne, rigattoni, angel hair, cannelloni, and tortellini) in 4 different flavors (four cheese, pesto, pink sauce, and bolognese).
If Ana randomly picks one kind of pasta and flavor, what is the probability that Ana ends up with rigattoni, pink sauce, or both?

Enter your answer as a simplified fraction. Use / to write your fraction.

The probability is [a]

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