To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above:
- Mount Mckinley is 20,320 feet above sea level.
- Mauna kea is 13,796 feet above sea level.
2. Then, you only need to substract both quantities to solve the exercise, as following:
[tex]20,320ft-13,796ft=6,524ft[/tex]
Therefore, as you can see, the answer is: 6,524 feet.
