GMAT 考满分题库

- 数学PS -
Two numbers will be chosen from the sequence {1,2,3,5,6,10} and {1,2,3,5,7}, one from each sequence. What's the probability that the product of the two numbers is not 4?
  • A5/6
  • B13/15
  • C9/10
  • D14/15
  • E29/30
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正确答案: E

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