The art class lasts 90 minutes. The teacher explains the project for 25 minutes and allows 15 minutes for questions and discussi
on. He talks to each student about their project for 5 minutes and then all of the class time is used up. Write and evaluate the expression that shows how many students are in the class.
Add 25 and 15 you will get 40. Then, you will have 50 minutes left so divide it by 5 because they are using 5 minutes per person. So the answer is 10 kids.
