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horsena [70]
3 years ago
14

The number of fish and a leg decreased by 25% between last year and this year. Last year there were 60 fish in the lake. What is

the population this year?
Mathematics
1 answer:
Elena-2011 [213]3 years ago
7 0

Answer:

Step-by-step explanation:At the start of the question the population of the lake was 60 fish 1 year ago.

In one year the population dropped 25%.

25% of 60 is 15.

60 minus 15 equals 45

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Answer:

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As we already have the model that describes the change of the population in Italy in terms of the years that have elapsed, we only have to replace the conditions that are requested in that equation.

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8 0
3 years ago
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