Bob makes $15.78 from selling 78.5 ounces of lemonade find the unit price in dollars per ounce if necessary round your answer to the nearest cent

The unit price per ounce in dollars is $0.20

Step-by-step explanation:

To solve this problem we have to divide the total amount of dollars by the total amount of ounces

$15.78 / 78.5 = $0.2010191083

Round to the neares cent

$0.2010191083 = $0.20

The unit price per ounce in dollars is $0.20