Answer:
20 ft
Explanation:
The scale of the map: 2.5ft = 10 miles
This means that 2.5ft represents 10 actual miles.
If the actual distance between two cities is 80 miles, then it follows:
[tex]\frac{\text{Distance on map}}{\text{Actual Distance}}=\frac{2.5ft}{10\text{ miles}}=\frac{x\text{ ft}}{80\text{ miles}}[/tex]We solve for x.
[tex]\begin{gathered} 10x=2.5\times80 \\ x=\frac{2.5\times80}{10} \\ x=20ft \end{gathered}[/tex]The distance on the map will be 20 ft.
