Question

A jetliner is cruising at an altitude of 31,680 ft. What is the altitude in miles?

Answer 1

1 mile = 5280 ft

so you multiply 31,680 by (1 mi/5280 ft) to convert to miles

Answer 2

ie, you divide by 5280 to convert to miles

Answer 3

thanks!!!! :D

Answer 4

np