The time that a dolphin can hold its breath underwater compared to the time a penguin can hold its breath underwater is represented by the r

Question

The time that a dolphin can hold its breath underwater compared to the time a penguin can hold its breath underwater is represented by the ratio 3 to 4. If a penguin can hold its breath for 20 minutes, how long can a dolphin hold its breath underwater?

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Linh Đan 5 months 2021-08-18T14:55:23+00:00 1 Answers 9 views 0

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    2021-08-18T14:56:29+00:00

    Answer:

    12 minutes

    Step-by-step explanation:

    3:4

    ?:20

    5 times 4 is 20. So multiply 3 by 4. 3 times 4 is 12.  A dolphin would hold its breath for 12 minutes.

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