Answer :
Final answer:
To serve 725 people with 6 ounces of mashed potatoes per person, you would need to buy approximately 339.84 pounds of potatoes.
Explanation:
To determine how many pounds of potatoes you need to buy, you need to calculate the total weight of potatoes required to serve 725 people. First, calculate the total weight of mashed potatoes needed:
725 people * 6 ounces = 4350 ounces
Since the yield from potatoes is 80%, multiply the total weight by 100/80 to find the weight of the potatoes you need to buy:
4350 ounces * 100/80 = 5437.5 ounces
Convert ounces to pounds by dividing by 16:
5437.5 ounces ÷ 16 = 339.84 pounds
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