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SOLUTION:
Finding unit price simply means getting the price for 1 item only.
part A)
[tex]\begin{gathered} \text{unit price.} \\ \frac{3.19}{6}=0.53\text{ or 53 cents per oz} \end{gathered}[/tex]part B)
[tex]\frac{3.12}{6}=\text{ 0.52 or 52 cents per oz}[/tex]part C)
[tex]\frac{5.49}{6}\text{=0.92 0r 92 cents per oz}[/tex]One reason we use oz was because dividing using a smaller number helps our answers appear in a money($) unit.
Final answers
part A) 53 cents per oz
part B) 52 cents per oz
part C) 92 cents per oz