Mr. Molier is figuring out the semester averages for his history students. He can figure the average for 20 students in a hour. How long does it take him to figure out for each student?

3 minutes per student.

Step-by-step explanation:

To solve this, we can first convert hours to minutes:

1 hour--> 60 minutes.

Since the problem states he can figure the average for 20 students in 1 hour, all we need to do is simply:

60:20 = 3 minutes per student.

3 minutes per student

Step-by-step explanation:

60/20=3