Religion Grades

Here are the scores for my religion class. I have listed them by category and explained my calculations.

Tests: 217/300
Which is a 72.3% average

Papers: 268/300
Which is an 89.3% average

Quizzes: 95/120
Which is an 81.6% average

Attendance: 34/40
Which is an 85.0% average

Participation: 36/40
Which is a 90.0% average

When I total these scores, I presently have 650/800 points which is an 81.25 % average, a B grade. Since the above scores however only comprise 80% of my grade in the course I have completed calculations to find the score I must obtain on the final to maintain a B grade.

80/100=.75 .80 x 81.25= 65

80 - 65= 15 100 - 80=20 20/100=.20

15/.20= 75

To obtain an 80% grade in my Religion Course, I must have scored at least 75% on my Religion Final Exam. Well, here's hoping studying will achieve what it ought to.