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poly has 7 different books. She is going to arrange 3 of them on the shelf above her desk. In how many different ways can she arrange three books?
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poly has 7 different books. She is going to arrange 3 of them on the shelf above her desk. In how many different ways can she arrange three books?

User Clueless Gorilla
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5 votes
7*6*5 different books so its easy
User Perry Tribolet
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