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The number of fish in a lake decreased by 20% between last year and this year. Last year there were 75 fish in the lake. What is the population this year?

The number of fish in a lake decreased by 20% between last year and this year. Last year there were 75 fish in the lake. What is the population this year?
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The number of fish in a lake decreased by 20% between last year and this year. Last year there were 75 fish in the lake. What is the population this year?

asked
User Patelify
by
7.8k points

1 Answer

4 votes

Answer:

90

Explanation:

75 × (20/100) = 15

75+15=90

answered
User Eli Stevens
by
8.2k points
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