To find the actual distance between City C and City D based on the map, we first need to determine the scale of the map using the known distance between City A and City B.
-
The actual distance between City A and City B is 250 miles, and this distance is represented by 1.9 feet on the map.
We can establish the scale (miles per foot) as follows:
\[ \text{Scale} = \frac{\text{Actual distance}}{\text{Map distance}} = \frac{250 \text{ miles}}{1.9 \text{ feet}} \approx 131.58 \text{ miles/foot} \]
-
Now, City C and City D are 3.42 feet apart on the map. To find the actual distance between them, we can multiply the map distance by the scale:
\[ \text{Actual distance between City C and City D} = \text{Map distance} \times \text{Scale} \] \[ \text{Actual distance} = 3.42 \text{ feet} \times 131.58 \text{ miles/foot} \approx 451.00 \text{ miles} \]
Hence, the actual distance between City C and City D is approximately 451 miles.
1 answer