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Norma is making a short film. There are $2$ leading actors and $7$ leading actresses to choose from. How many different ways can Norma cast this short film? $\newline$ _____ short films

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Counting principle

Full solution

Q. Norma is making a short film. There are

2

leading actors and

7

leading actresses to choose from. How many different ways can Norma cast this short film?

\newline

_____ short films

Use Basic Counting Principle: Basic Counting Principle: Multiply the number of choices for each role to find the total number of different ways to cast the film. We know: $\newline$ Number of choices for leading actor = $2$ $\newline$ Number of choices for leading actress = $7$ $\newline$ Calculate the total number of different ways Norma can cast the leading roles. $\newline$ Number of choices for leading actor $\times$ Number of choices for leading actress. $\newline$ $2 \times 7 = 14$

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