In a certain grocery store, strawberries cost $4.48 per pound (4.48 dollars/lb). What is the cost per ounce?

To solve this problem, all we have to do is to convert the pounds to ounce. We know that the conversion factor is:

1 pound = 16 ounce

Therefore:

cost per ounce = ($ 4.48 / pound) * (1 pound / 16 ounce) = $0.28 / ounce