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What is the probability that a randomly selected integer in the set { 1, 2, 3 ... 100 } is divisible by 2 and not divisible by 8? Express your answer as a common fraction.

 Oct 25, 2020
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(2, 4, 6, 10, 12, 14, 18, 20, 22, 26, 28, 30, 34, 36, 38, 42, 44, 46, 50, 52, 54, 58, 60, 62, 66, 68, 70, 74, 76, 78, 82, 84, 86, 90, 92, 94, 98, 100) >>Total = 38 such numbers.

 

The probability is = 38 / 100 =19 / 50

 Oct 26, 2020

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