laytonlutz
laytonlutz
04.08.2019 • 
English

At the college entrance exam, a candidate is admitted according to whether he has passed or failed the test. of the candidates who are really capable, 80% pass the test and of the incapable, 25% pass the test. given that 40% of the candidates are really capable, then the proportion of the really capable students who can pass the test to the total students who can pass is about?

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