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Mazyrski [523]
2 years ago
12

80% of salmon pass through a single dam unharmed. By what percent does the number of salmon decrease when passing through a sing

le dam?
Mathematics
2 answers:
aalyn [17]2 years ago
3 0

Answer:20%

Step-by-step explanation:

icang [17]2 years ago
3 0

Answer: 20%

Step-by-step explanation:

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3 years ago
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