You score 90 on the midterm, 60 on the final, and 80 on the class project. What is your average score if the midterm is worth 30%, the final is worth 50%, and the class project is worth 20%?

The average score is 73

Step-by-step explanation:

Your average score is the sum of each of your tests scores multiplied by the weight of the test.

We have that:

You scored 90 on the midterm

The midterm is worth 30%

You scored 60 on the final

The final is worth 50%

You scored 80 on the class project

The class project is 20%

Average score:

A = 90*0.3 + 60*0.5 + 80*0.2 = 73