GMAT 考满分题库

Magoosh - 数学PS - 381
At a certain university, 60% of the professors are women, and 70% of the professors are tenured. If 90% of the professors are women, tenured, or both, then what percent of the men are tenured?
  • A25
  • B37.5
  • C50
  • D62.5
  • E75
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正确答案: E

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