Answer:
2957.3 people per square mile
Explanation:
Population density is a measure of how crowded an area is. The population density of Australia is approximately 7.6 people per square mile. If Bangladesh has 2,949.7 more people per square mile than Australia, the population density of Bangladesh is 2957.3 people per square mile .
7.6 + 2949.7 = 2957.3