If 5cm on a map represent 4.5km. What is the scale of the map in representative fraction

Which number shows the location of the united kingdom of great britain? 7 5 2 4

What was the most difficult obstacle to overcome in the creation of an autonomous state after indian independence was achieved? a british willingness to go to war to retain the region b. religious differences between hindus and muslims c. ethnic differences between tribal regions d. indian princes' inability to decide on a format of government

The “twelve apostles” are in which national park?