Final answer:
The cost per pound of apples is $1.50. With $48.00, you can purchase 32 pounds of apples. Given an apple weighs approximately 5 ounces, you can buy around 102.4 apples with that amount.
Step-by-step explanation:
The cost per pound of the apples on sale is $1.50 ($6.00 divided by 4 pounds). You can buy 32 pounds of apples for $48.00 ($48.00 divided by $1.50 per pound).
Since 1 pound = 16 ounces, there are about 3.2 apples in each pound (16 ounces divided by 5 ounces per apple). Therefore, you can buy approximately 102.4 apples for $48.00 (32 pounds times 3.2 apples per pound).