4
5280*4=21120 ft.
1 mile = 5280 ft so 4 miles = 21120 ft.
5280 feet = 1 mile so 21120 feet = 21120/5280 = 4 miles.
1 mile=5,280 ft4 miles = 5,280 ft x 4 = 21,120 ft.
No - there are 5280 feet in one mile. Therefore, 4 miles is equal to 21120 feet.
It is approx 13.1 ft.
There are 2,112 feet in 0.4 miles.
.12 miles = 211.2 yards = 633.6 ft.
Since one mile = 5280 ft, 4 miles = 21120 ft. 4 miles is greater than 21000 ft.
21120 feet
The formula to convert 21120 feet to miles 21,120 ft * 1 mi 5280 ft = 4 mi
21120 ft/4 hours = 4 miles/4 hour = 1 mph