Final answer:
To convert 5 pounds to ounces, multiply by the conversion factor of 16. The result is 80 ounces.
Step-by-step explanation:
To convert pounds to ounces, you need to multiply the given weight in pounds by the conversion factor of 16 (since 1 pound is equal to 16 ounces). Therefore, to convert 5 pounds to ounces, you would do:
5 pounds × 16 ounces/pound = 80 ounces
So the correct answer is B) 80 ounces.
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