The population density of a town is 34 people per square mile. What is the population density of the town per square kilometre? Round off your answer to the nearest whole number. (1 mile = 1.6 kilometers)
Question
The population density of a town is 34 people per square mile. What is the population density of the town per square kilometre? Round off your answer to the nearest whole number. (1 mile = 1.6 kilometers)
Solution
Step 1: Understand that population density is the number of people per unit of area. In this case, we have the density in people per square mile and we want to convert it to people per square kilometer.
Step 2: We know that 1 mile is approximately equal to 1.6 kilometers. Therefore, 1 square mile is equal to 1.6 * 1.6 = 2.56 square kilometers.
Step 3: Now, we can convert the population density from people per square mile to people per square kilometer. We do this by dividing the given population density by the conversion factor.
So, 34 people per square mile is equal to 34 / 2.56 = 13.28 people per square kilometer.
Step 4: The question asks for the answer to be rounded to the nearest whole number. So, we round 13.28 to 13.
Therefore, the population density of the town is approximately 13 people per square kilometer.
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