Answer:
the last 2
Explanation:
the other 2 don't make sense small words can mess up the meaning
This means that 1 cm on the map represents an actual distance of 50 000 cm if a map has a scale of 1 : 50000, then 1 cm on the map is 50000 cm in real life. (a) The distance between two points in real life is 7 km.
