How many students take exactly one class with Mr. Green?
To determine the number of students who take exactly one class with Mr. Green, we need information about the total number of classes taken by each student and how many students are in each class. Assuming we have this information, we can follow these steps:
1. Collect the information: Obtain the total number of students in the school and the number of classes each student takes. Also, gather data on how many students are in each class taught by Mr. Green.
2. Calculate the number of students who take exactly one class with Mr. Green: Count the number of students who take a single class taught by Mr. Green. To do this, check each class Mr. Green teaches and count the number of unique students in those classes. Exclude students who take more than one class with Mr. Green.
3. Determine the final count: Once you have identified all the students who take exactly one class with Mr. Green, you will have your answer.
Note: The specific method to collect this information may vary depending on how the data is stored.