Raymond purchased a package of ground beef at a cost of $1.98 per pound. If, for the same amount of money, Raymond could have purchased a piece of steak that weighed 40 percent less than the package of ground beef, what was the cost per pound of the steak?
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A$4.95
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B$4.20
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C$3.60
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D$3.30
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E$3.10
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正确答案: D