Use reasoning to lead to the answer of the following question:
An apartment complex has 4 identical buildings. Each building has 10 studio apartments, 20 2 person apartments, and 5 4 person apartments. How many people live in the apartment complex if it has 75% of its maximum occupancy?

210
First, we find out how many people live in each building.

In addition to 10 1 person apartments, as a studio apartment is for a single person, there are 20 2 person apartments meaning there are 20 * 2 = 40 people capable of living there.

We then find out how many people can live in the 4 person apartments by multiplying the number of available 4 person apartments by 4, performing 5 * 4 = 20 people capable of living there.

So, in 1 building there is room for 10 + 40 + 20 = 70 people.

We multiply this by the 4 buildings in total, finding a maximum occupancy of 4 * 70 = 280 people.

We then multiply this by.

75 to find out how many people would live there at 75% of maximum occupancy, performing 280 *.

75 = 210 people.

.

The answer is 210