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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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Step-by-step explanation:

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<em />

Let's apply it!

First, let's simplify what's inside the parenthesis.

x^{\frac{4}{3} } x^{\frac{2}{3} } <em>(Remember, they have the same base of "x", so we can add the exponents)</em>

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Hope this helps! :^)

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