GMAT
题目
An integer is randomly selected from the integers from 200 to 900 inclusive.
Quantity A
Probability that the number is either even or prime
Quantity B
解析
这道题的关键在于，B项的值大于1，而概率永远不可能大于1，因此B项更大。
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公众号An integer is randomly selected from the integers from 200 to 900 inclusive.
Probability that the number is either even or prime
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