Answer: 6.2 x 10^1
Step-by-step explanation:
2.52 x 10^7 = 25,200,000
4.05 x 10^5 = 405,000
That means that the average amount of people per square kilometer was 62.2
The only expression that gives us 62 is 6.2 x 10^1
4.3m questions
5.6m answers