My Learning Cart

What percentage of oxygen is typically found in inhaled air?

Practice Questions

Q1
What percentage of oxygen is typically found in inhaled air?
  1. 10%
  2. 21%
  3. 30%
  4. 40%

Questions & Step-by-Step Solutions

What percentage of oxygen is typically found in inhaled air?
  • Step 1: Understand that air is made up of different gases.
  • Step 2: Know that oxygen is one of those gases.
  • Step 3: Learn that the typical composition of inhaled air includes oxygen, nitrogen, and other gases.
  • Step 4: Find out that the percentage of oxygen in inhaled air is approximately 21%.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely