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The average price of a gallon of milk at 5 supermarkets is $3.52. The prices at 4 of the supermarkets are $3.39, $3.82, $3.61, and $3.44, respectively. What is the price at the fifth supermarket?
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Dec 26, 2019
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The average price of a gallon of milk at 5 supermarkets is $3.52. The prices at 4 of the supermarkets are $3.39, $3.82, $3.61, and $3.44, respectively. What is the price at the fifth supermarket?
Mathematics
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Pstoppani
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Answer: B.)3.34
I did it on usatestprep
Explanation:
Russtbarnacle
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Dec 27, 2019
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Adding all 5 prices together (substituting the fifth for x) and dividing by 5 (the total number of prices) gets us our equation. We know that this equals 3.52. So the cost of the fifth supermarkets milk is 3.17
JustinStolle
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Jan 2, 2020
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