The scale on a map reads 1/2 inch = 30 miles. If two cities on the map are 5 3/4 inches apart, find the actual distance between the cities

The actual distance between cities = 345 miles

Step-by-step explanation:

Given that:

Scale on map is

1/2 inch = 30 miles

0.5 inch = 30 miles

Distance between two cities on map = = = 5.75 inches

Actual distance = x

As the relationship is proportional

0.5 : 30 :: 5.75 : x

Product of mean = Product of extreme

30*5.75 = 0.5x

172.5 = 0.5x

0.5x = 172.5

Dividing both sides by 0.5

Hence,

The actual distance between cities = 345 miles

mean, 40.6

step-by-step explanation: