ygbrazy16661 ygbrazy16661
  • 13-03-2018
  • Mathematics
contestada

It costs $3.15 for a pack of 15 pencils.Find the unit price in dollars per pencil.If necessary, round your answer to the nearest cent.

Respuesta :

carlosego
carlosego carlosego
  • 22-03-2018
For this case what you should do is divide the total cost between the number of pencils.
 We have then that the unit price is:
 P = (3.15) / (15)
 P = 0.21 $ / pencil
 Answer:
 The unit price in dollars per pencil is:
 P = 0.21 $ / pencil
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