The distance between cities A and B on the map is 2.8 cm. The scale of the map is 1; 7 500 000

The distance between cities A and B on the map is 2.8 cm. The scale of the map is 1; 7 500 000. Find the distance between cities on the terrain.

Before determining the distance between cities on the ground, it is necessary to convert the scale of the map to larger units.

We divide the scale by 100, since 1 meter is 100 cm.

Will:

7,500,000 / 100 = 75,000.

We translate the scale into kilometers.

To do this, divide by 1000.

75000/1000 = 75 km in 1 cm.

Thus, in order to find the distance on the ground, it is required to multiply the segment length by 75 km.

As a result, we get:

2.8 * 75 = 210 km.

Answer:

There are 210 kilometers between cities on the ground.