SOLUTION: A lottery contains 30 tickets numbered 1 to 30. Three tickets are drawn. Find the probability of getting prime numbered ticket each time.

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Question 470852: A lottery contains 30 tickets numbered 1 to 30. Three tickets are drawn. Find the probability of getting prime numbered ticket each time.
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
There are 10 prime numbers between 1 and 30. Assuming no replacement, the probability is %2810%2F30%29%2A%289%2F29%29%2A%288%2F28%29+=+6%2F203.