Final answer:
To find the total number of students across three classrooms with an average of 24 students per classroom, we multiply 24 by 3 to get 72 students in total.
Step-by-step explanation:
The student inquired about the total number of students in three classrooms, each having an average of 24 students. To determine the overall student count, the average per classroom (24 students) was multiplied by the number of classrooms (3). The calculation resulted in a total of 72 students. This approach is based on the concept that multiplying the average by the quantity provides the aggregate. Hence, across the three classrooms, there are a combined 72 students. This method of calculation is fundamental in understanding how averages and quantities interrelate, offering a straightforward solution to determine the overall student population in the specified classrooms.