Answer :
Mrs. Hazen purchased 72 ounces of bananas to make a banana cream pie, considering that there are 16 ounces in a pound and she bought 4.5 pounds.
To determine the number of ounces of bananas purchased, we need to multiply the number of pounds by the conversion factor. In this case, Mrs. Hazen bought 4.5 pounds of bananas, and since there are 16 ounces in a pound, we can multiply 4.5 by 16 to find the total number of ounces.
Mathematically, the calculation would be: 4.5 pounds * 16 ounces/pound = 72 ounces.
Thus, Mrs. Hazen purchased 72 ounces of bananas to make her banana cream pie. This conversion is necessary to ensure accurate measurements since the weight of the ingredients is typically expressed in pounds or ounces in recipes.
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