If Alice purchased 3600 acorns for nine times the price Bob paid, and Bob paid $6000 for his acorns, how much money did Alice pay for each acorn?
Let's think step by step below.
15
Nine times the price Bob paid for his acorns is 9 * $6000 = $54000.

If Alice purchased 3600 acorns for nine times the price Bob paid, she paid $54000 / 3600 = $15 for each acorn.

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So, the final answer is 15