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3 years ago

Help me out homies please

Mathematics

1 answer:

Romashka [77]3 years ago

3 0

So he knows there are definitely 66 trouts as he caught and tagged them.
The next day he caught 52, but 13 of them were already tagged, so were part of the number of trout he caught before.
So he can expect that:
66+(52-13)= 105 trout are in the lake

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