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Mathematics 7 Online
OpenStudy (anonymous):

You are going out with your friends and trying to decide what to wear. You have the set of shirts and the set of bottoms below. Find A X B. A = {red, blue, green} B = {khaki, denim, cargo}

OpenStudy (anonymous):

If you are trying to find the number of possible combinations of shirts and bottoms, the answer is 9. It can be found by multiplying the number of A choices (3) times the number of B choices (3).

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