A store has apples on sale for $5.00 for 2 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $20.00? Complete the explanation. The cost per pound of the apples on sale is $ You can buy pounds of apples for $20.00. Since 1 pound = 16 ounces, so there are about apples in each pound. You can buy approximately apples for $20.00. Plz help me :/