Question

In a 10 m2 ecosystem, there are 20 raccoons. The population density of raccoons is _____.

2 per m2
4 per m2
10 per m2
20 per m2

Answer 1

20/10 = 2 raccoons per m^2

Answer 2

to find the density of racon all you have to do is to divide number of racoons with surface area because as name says you need to get x number of racoons per m^2

its own name tells you what you need to divide with what.

answer is:
20/10 = 2 raccoons per m^2