SOLUTION: "A box contains 13 orange blocks, 19 yellow blocks, and 8 purple blocks. Paul randomly chose a block, then he randomly chose another block without replacing the first block.
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Question 474993: "A box contains 13 orange blocks, 19 yellow blocks, and 8 purple blocks. Paul randomly chose a block, then he randomly chose another block without replacing the first block.
What is the probability that he chose 2 orange blocks? Write your answer as a decimal." Answer by robertb(5830) (Show Source):
