alexispicou22 alexispicou22

21-08-2015
Mathematics

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A book store was selling 5 books for 27.25. Online you could buy 6 books for 32.16. Which place has a lower unit price?

Respuesta :

21-08-2015

if the book stores sells 5 books for 27.25, then 1 book costs
27.25/5=5.45
the online store sells one book with the price of
32.16/6=5.36
the online store has a lower unit price

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