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题目内容
On a certain transatlantic crossing, 20 percent of a ship`s passengers held round-trip tickets and also took their cars aboard the ship. If 60 percent of the passengers with round-trip tickets did not take their cars aboard the ship, what percent of the ship`s passengers held round-trip tickets?
  • A$${33}\cdot\frac{1}{3}\%$$
  • B40%
  • C50%
  • D60%
  • E$${6}\cdot\frac{2}{3}\%$$
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正确答案: C
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题目基本信息

  • 所属科目:数学PS
  • 题目来源1:OG18-定量推理-142
  • 正确率:62%
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