Pound of strawberries for $4.00. What is the price, in dollars, per ounce of strawberries?

Pound of strawberries for $4.00. What is the price, in dollars, per ounce of strawberries?

1 pound equals 16 ounces. So the pounds per ounce equals:
$4.00/16 ounces

Divide top and bottom by 16, we get:
$0.25 per ounce