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15 December, 00:27

To determine the number of trout in a lake a conservationist catches 94 trout tags them and throws them back into the lake. Later 36 trout are caught 12 of them are tagged. How many trout would the conservationist expect to be in the lake?

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  1. 15 December, 00:35
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    He most likely assumes that there are 128 trout in this lake because 94+36=130-12 is 128 trout
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