I am calculating my grade right 10 points
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I am calculating my grade right 10 points

[From: ] [author: ] [Date: 12-12-23] [Hit: ]
74.5% on the two tests together, and on the final a 79.6%.From what I gathered I got a 72.13%.......
Ok here is how the work is graded: Two Tests (30%)
Problem Sets (10%)
Activities/Homework (30%)
Quizzes (10%)
Final Exam (20%)
So from my own calculations here is what I got: 66.6% on my homework together, 48% on all the quizzes together, 90.8% on problem sets, 74.5% on the two tests together, and on the final a 79.6%.
From what I gathered I got a 72.13%. Here is my calculations: 66.6(.3)+48(.1)+90.8(.1)+74.5(.3)+72.6(.… 72.13%. So am I right because my professor thinks I got a 68%, but I just double checked my work and I get 72.13%. Am I doing something wrong?

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It doesn't look like it. From that information you should have a 72.13% but the professor might be curving the class or maybe one of your percentages isn't what you actually got. I don't know but from what you have given you should have a 72.13%.

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First, the way you laid this out is a mess, it's hard to follow. What is the 72.6(......????, is that supposed to be the 79.6 you said you got on the final and the (..... is supposed to be * (.2)?????

If your final is 79.6, you got

66.6(.3) + 48(.1) + 90.8(.1) + 74.5(.3) + 79.6(.2) = 72.13

But as sloppy as you were above, you should double check all your numbers

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.... I hate math....
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