To calculate the unit rate price per ounce of the root beer, we need to divide the total price by the number of ounces in the bottle.
Given:
- Total price = $3.20
- Total ounces = 64 oz
Unit rate price per ounce = Total price / Total ounces = $3.20 / 64 oz = $0.05 per ounce
So the correct response is $0.05.