How do you calculate the total square footage of a facility based on student numbers?

To determine the total square footage of a facility based on student numbers, the approach involves calculating the area required for each student at their peak attendance. The correct calculation method, which reflects this need, involves dividing the number of students at peak times by the number of students that can fit into a standard space—here assumed to be 20 per 100 square feet.

By using the formula stated in the correct answer, it is evident that for every 20 students, you require 100 square feet of space. Therefore, by dividing the total number of students at peak attendance by 20, you obtain the number of groups of 20 students. Multiplying this result by 100 square feet gives you the overall area necessary to accommodate all students comfortably.

This formula effectively translates student numbers into square footage in a straightforward and logical manner, ensuring sufficient space is available within the facility.