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What is the probability of choosing a prime number out of 5,6,1,17,30,10

User Kask
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30, 10 and 6 are prime numbers because they can be divided by numbers. 10 divided by 2 is 5. 6 divided by 3 is 2. And 30 divided by 6 is 5.
User Crobzilla
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Note: 1 is not a prime number
5, 17 are the two prime numbers, so 2/6=1/3=0.333333
User Axel Stone
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