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Maths Puzzle
Marina is taking chemistry, math, and physics classes at school. She has two books for chemistry, three for math, and one for physics. How many ways can Marina arrange her books on the shelf if she wants the books for each class to be next to each other?
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- 3!*(2!*3!*1!)
- 11 years agoHelpfull: Yes(0) No(0)
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