Mathematics, 05.11.2020 22:00, evanwall91

The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in the lake. What is the population this year? If you get stuck, consider drawing a diagram.
Do not include units (fish) in your answer.
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Type your answer below as a number (example: 5, 3.1, 4 1/2, or 3/2):

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The number of fish in a lake decreased by 25% between last year and this year. Last year there were...