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Humans breathe about 15 breaths in a minute.The average breath at rest contains 0.76 liter of air.About how many liters of air will you breathe while at rest for 25 minutes?
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  • Maths -

    15 * 25 * 0.76 = ?

  • Maths -

    Thank yu

  • Maths -

    You're welcome.

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