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the library is having a used book sale books cost $3 each or 10 for 25 if you buy 10 how much do you save on each book?
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the library is having a used book sale books cost $3 each or 10 for 25 if you buy 10 how much do you save on each book?

User DallaRosa
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1 Answer

1 vote
you save $0.50 each and $5 total
25/10=2.5 per book
3/2.5=0.5 saved per book
User Geshe
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8.3k points
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