1,080 mm ( just over 1 metre) is equal to 3.543 feet
31 inches = how many feet and inches 2 feet and 7 inches
However many amounts of 12 there are, that is how many feet, and then the remaining will be how many inches.
260 feet is 260 feet 0 inches, or 3,120 inches.
55 inches=4.58333333 feet
47 feet and 4 inches.568 inches = 47 feet 4 inches.
32 inches is 2 feet and 8 inches.
6 feet 7.92 inches.
9 feet, 7 inches
4 feet 10 inches.
4 feet 6 inches.
4 feet, 2 inches