alexispicou22 alexispicou22
  • 21-08-2015
  • Mathematics
contestada

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 :

mumsy
mumsy mumsy
  • 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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