The heights of six people are given as 6 feet 6 inches, 6 feet, 5 feet 8 inches, 6 feet 2 inches, 6 feet 4 inches, and 5 feet 10 inches, respectively. Find the average height of these six people.
1
6 feet 4 inch
2
6 feet
3
6 feet 1 inch
4
6 feet 6 inch