0
Wiki User
5250
Margaretta Barrows β
5,250
52.5
There are about 4 miles in 21000 feet.21000 divided by 5280 (5280 is the number of feet in a mile)
300
21000
0.0013
30
32 divided by 8 =4
80 divided by 4 equals 20.
130
204.75
16