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GMAT 考满分题库

- 数学PS -
At a delivery store, seven packages have an average (arithmetic mean) weight of 225 pounds and a median weight of 270 pounds. What is the maximum possible weight, in pounds, of the lightest package?
  • A25
  • B165
  • C195
  • D225
  • E270
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正确答案: B

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