Algebra
posted by Sasha .
Two cities are 5 1/2 inches apart on a map. The actual distance between the cities is 66 miles. What scale was used to draw the map?

5.5 in represents 66 miles
1 inch represent 66/5.5 miles
1 inch represents 12 miles
on many maps you will find a true ratio without units
to get that you would have to calculate the number of inches in 12 miles. 
A map has a scale of 1 cm : 20 km. Two cities are 2.5 cm apart on the map. To the nearest tenth of a kilometer, what is the actual distance that corresponds to the map distance?

50
Respond to this Question
Similar Questions

math
If a scale on a map is 2.5 cm to 30 miles..if two cities are 8 cm apart on the map what is the actual distance between the 2 cities? 
math
A map indicates that two cities are 160 miles apart. The scale of the map is 1/2 inch= 20 miles. 1. how many inches apart are the cities on the map. 2. Another map show the two cities has a scale of 3/4 inch =20 miles. How many inches … 
Geometry
A map has a scale of 1 inches equals 60 miles. What is the actual distance, in miles, between two cities that are 2 1/4 inches apart on the map? 
math
A MAP HAS A SCALE OF 5 INCHES:11 MILES.IF TWO CITIES ARE 45 INCHES APART ON THE MAP,WHAT IS THE ACTUAL DISTANCE BETWEEN THE CITIES? 
math
Two cities on a map are 2 and 1/4 inches apart. The cities are actually 112.5 miles apart. How many miles is represented by one inch? 
Math
The distance between two cities on a map is 4 inches. The actual distance between the two cities is 24 miles. What is the scale used on the map? 
Math
A map's shows that every 5 inches on the map represents 200 miles of actual distance. Suppose the binstance between two cities on the map is 7 inches. What is the actual distance between the two cities? 
math
A map's key shows that every of 5 inches on the map represents 200 miles of actual distance. Suppose the distance between two cities on the map is 7 inches. What is the actual distance between the two cities? 
math
The distance between two cities on a map is 4 inches. The actual distance between the two cities is 24 miles. What is the scale used on the map? 
MATH
On a map, two cities are 634 inches apart. The scale of the map is 14 inch =10 miles. What is the actual distance between the two cities?