On a map with a scale of 1:300000, the distance between a and B is 6cm. On a map with a scale of 1:200000, the distance between a and B is 6cm How many centimetres is the distance between them?

On a map with a scale of 1:300000, the distance between a and B is 6cm. On a map with a scale of 1:200000, the distance between a and B is 6cm How many centimetres is the distance between them?

What is the actual distance between a and B
6 △ 1 / 300000 = 1800000 (CM)
On a map with a scale of 1:200000, what is the distance between a and B
1800000 × 1 / 200000 = 9 (CM)