Answer:
80 statute miles = 69.56 nautical miles
Explanation:
It is given that there are 1.15 statute miles in 1 nautical mile
this means 1 statute miles has 1/1.15 nautical miles
Thus 80 statute miles will have [tex]80\times\frac{1}{1.15}[/tex] nautical miles
=49.56 nautical miles