Find the scale for how many miles per inch are on the map:
270 miles / 4.5 inches = 60 miles per inch.
On the map every 1 inch equals 60 miles.
12 inches x 60 miles per inch = 720 miles total.
City B and City C are 720 miles apart
A. The population would be 120
You would find 20 percent of 100
To do that, you do 100× 0.2 and add that to 100
B. The population doubles
10×2= 20
20×2= 40, not 30
hope this helps!
