asked 129k views
21 votes
80% of salmon pass through a single dam unharmed. By what percent does the number of salmon decrease when passing through a single dam?

2 Answers

8 votes

Answer: 20%

Explanation:

answered
User Nick Kohrn
by
8.2k points
7 votes

Answer:20%

Explanation:

answered
User Foxdonut
by
7.6k points
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