Answer:
700 miles
Step-by-step explanation:
Given:
Scale of the map is [tex]\frac{1}{2}\textrm{ in}=50\textrm{ mi}[/tex]
∴ [tex]1\textrm{ in}= \frac{50}{\frac{1}{2}}=50\times 2=100\textrm{ mi}[/tex]
Distance of Susan from mount Shasha on the map is 7 inch.
Therefore, Number of miles = [tex]7\times 100=700\textrm{ mi}[/tex]
Hence, Susan must travel 700 miles to reach her destination.
