Solution :-
Given that distance between two towns is 45km.
And we are required to convert it into miles .
So , we know that ,
[tex]\boxed{\red{\bf{\dag 1kilometer \:=\:0.621\:miles}}}[/tex]
Now , 1 km is equal to 0.621 miles .
So , 45 km = 45 × 0.621 miles = 27.945 miles ≈ 28 miles .
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