Zhang Tao has many guests in his home. He decides to measure the population density in his home. What would be an appropriate unit for Zhang Tao’s purpose?
Accepted Solution
A:
Density is the amount of something per unit area.
For population density, consider:
[tex] \frac{guests}{ {m}^{2} } \: or \: \frac{guests}{room} \:[/tex]