Susan is driving to Mount Shasta.On her map,she is distance of 7 3/4 inches away.The scale of the map is 1/2 inch is 50 miles.
a.) how far must susan travel to reach her destination
b.) using the scale,how far is philly,pennslvania from miami florida if it is 12 1/2 inches away
C.) If a city is 3,460 miles away,how many inches would that be on the map (write it as a fraction)