21000 ft = 3.97727 mile
about 4 (3.98) miles
Answer: 21000 ' = 3.97727 mi. OR 3 mi. and 1720.0 yd
Since there are 5,280 feet in a mile, there are 3.97 miles in 21,000 feet.
4 miles is greater because it has 21120 feet
Since one mile = 5280 ft, 4 miles = 21120 ft. 4 miles is greater than 21000 ft.
21000 ft = 3.97727 mile
1,760 yards = 1 mile 21,000 yards = 11.932 miles (rounded)
369,600 American football fields.
about 4 (3.98) miles
21000 ÷ 700 = 30
The density of concrete varies, but is about 150 lb/cu ft. mass = density x volume = 140 cu ft x 150 lb/cu ft = 21000 lb 1 lb ≈ 0.454 kg → 21000 lb ≈ 21000 x 0.454 kg ≈ 9525 kg (= 9.525 tonnes)
Answer: 21000 ' = 3.97727 mi. OR 3 mi. and 1720.0 yd
21000
4.3 miles = 22704 ft
190 ft = 0.036 miles
Since there are 5,280 feet in a mile, there are 3.97 miles in 21,000 feet.