Homework Help: Maths

Posted by Anonymous 1 on Friday, January 21, 2011 at 5:02pm.

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?
Please,show working.

Maths - Ms. Sue, Friday, January 21, 2011 at 5:03pm
15 * 25 * 0.76 = ?
Maths - Anonymous 1, Friday, January 21, 2011 at 5:06pm
Thank yu
Maths - Ms. Sue, Friday, January 21, 2011 at 5:12pm
You're welcome.

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