Question
A map scale shows that 1 inch represents 10 miles. If the distance between two cities on the map is 3.5 inches, what is the actual distance? For Teacher Use Only QRNR 7.139120 DOK2MILLOS R 25 miles 40 miles 35 miles 30 miles
Solution
4.4
(345 Votos)
Alexandry
Veterano · Tutor por 11 anos
Resposta
The actual distance between the two cities is 35 miles.
Explicação
## Step 1The problem provides a scale for a map, which is 1 inch represents 10 miles. This means that for every inch on the map, it represents 10 miles in real life.## Step 2The problem also provides the distance between two cities on the map, which is 3.5 inches.## Step 3To find the actual distance, we need to multiply the distance on the map by the scale of the map.### **Formula**: The formula to calculate the actual distance is:
## Step 4Substitute the into the formula:
## Step 5Calculate the actual distance: