In an AMDM class, Test grades are weighted 40%, Quiz grades are weighted 20%, Homework grades are weighted 15%, Discussions are weighted 5% and the final 20%. What would the teacher expected the final class average to be if students usually have average test grades of 80, average quiz grades of 85, average homework grades of 90, average discussion grades of 95 and average final exam grades of 75?

In an AMDM class, Test grades are weighted 40%, Quiz grades are weighted 20%, Homework grades are weighted 15%, Discussions are weighted 5% and the final 20%. What would the teacher expected the final class average to be if students usually have average test grades of 80, average quiz grades of 85, average homework grades of 90, average discussion grades of 95 and average final exam grades of 75?

82.25

85

.8225

125