Multiple choice How much air does the average person breathe every minute? 1-5 liters 2-4 liters 6-10 liters 10-12 liters Reveal answer Fill a bubble to check yourself C Correct answer Explanation The average resting respiratory rate is about 12 to 20 breaths per minute, with an average tidal volume of about 500 ml, leading to roughly 6 to 10 liters of air per minute.