Question

The distance between City A and City B is 270 miles. On a certain map, this distance is scaled down to 4.5 inches. If the distance between City B and City C on the same map is 12 inches, what is the actual distance between City B and City C?

Answer 1

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