Question

I need help please help me! I don’t understand

Answer 1

Step-by-step explanation:

Calculate the cost per ounce of each can by dividing the cost of the can by the size of the can.

For example, $0.89 / 10 oz = $0.089/oz.

$\left[\begin{array}{ccc}Size&Cost&Cost\ per\ ounce\\10 oz&\ 0.89&\ 0.089/oz\\15 oz&\ 1.29&\ 0.086/oz\\18 oz&\ 2.26&\ 0.126/oz\\32 oz&\ 3.39&\ 0.106/oz\end{array}\right]$

The 15oz can has the lowest cost per ounce.