Question

what would be the population density of 7 giraffes in a 10,000 sq. m. area? how about 15 elephants in the same area?

Answer 1

Answer:

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Explanation:

Answer 2

Given - Population 1 : 7

Population 2 : 15

Area : 10,000 m²

Find - Population density

Solution - Population density can be calculated by the formula : number of people/land area.

Firstly calculating population density for population of 7 giraffes -

Population density = 7/10000

Population density = 0.0007 per square metre.

Now, calculating population density for population of 15 giraffes -

Population density = 15/10000

Population density = 0.0015 per square metre.

Hence, population density is 0.0007 and 0.0015 per square metre for first and second population respectively.