Final answer:
Multiply the distance on the map (23.1 cm) by the scale of the map (1 cm to 16 km) to calculate the actual distance between York and London, which is 369.6 kilometers.
Step-by-step explanation:
To determine the real distance between York and London using the map scale provided, you multiply the distance measured on the map by the scale factor. The scale factor given is 1 cm to 16 km, which means for every centimeter on the map, the actual distance is 16 kilometers in reality.
The distance between York and London on the map is 23.1 cm. To convert this to the actual distance, you multiply 23.1 cm by the scale factor:
23.1 cm × 16 km/cm = 369.6 km
Therefore, the real distance between York and London is 369.6 kilometers.