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You went to the supermarket and bought 27 liters of milk and 45 loaves of bread for a total of $99. A month later, you bought 12 liters of milk and 12 loaves of bread at the same prices, for a total of
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You went to the supermarket and bought 27 liters of milk and 45 loaves of bread for a total of $99. A month later, you bought 12 liters of milk and 12 loaves of bread at the same prices, for a total of $30. What is the price of a gallon of milk?

User Dave Heywood
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1 Answer

1 vote

Answer:


the \: price \: of \: a \: gallon \: \: of \: milk \: \\ will \: cost \: 4.73 \: dolars

Explanation:


if \: a \: gallon \: of \: milk = 3.78541 \: liters \\ 12 \: liters \: will \: cost \: 15 \: dolars \\ 3.78541 \: liters \: will \: cost : \\ (3.78541 \: liters * 15dolars)/(12 \: liters) = 4.7317625 \: dolars

User Bbdaffy
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