You are planning your trip using a road map with a scale of 1:200,000. 1 cm on the map corresponds to how many kilometres in reality?

In a map with a scale of 1:200,000, 1 cm on the map represents 200,000 cm in real life. To convert this to kilometers, divide 200,000 cm by 100,000 (since 1 km = 100,000 cm). This means 1 cm on the map represents 2 kilometers in reality.

It's important to understand scale ratios when planning trips or navigating, as it helps in accurately estimating distances on the road. German traffic regulations emphasize safe driving and proper navigation, making it essential to interpret maps correctly to avoid getting lost or miscalculating travel times.