Grading System:
65% Tests
25% Quizzes
10% Homework
Quiz 60
Quiz 90
Quiz 100
Test 30
I only missed one homework assignment. But I don't know the grade.
My grade with those is 44.8.
Since then my teacher highered my test score to a 40.
And I got a 84 in a new quiz.
What is my grade now AND what grades do I have to get to get a 80 for the marking period if I have 3 tests and 3 quizzes to take before the end of the marking period?
Thank you so much for anyone who answers.
2007-12-17 07:30:30 · 4 answers · asked by In hiding 4 in Science & Mathematics ➔ Mathematics
OK...
Test ave=40(.65) = 26 towards final grade
Quiz ave=(250/3)(.25) = 33.3 towards final grade
HW ave =(44.8)(.1) = 4.5 towards final grade
total: 63.8
2007-12-17 07:35:58 · answer #1 · answered by stevemorris1 5 · 0⤊ 1⤋
(q1 + q2 + q3 ) / 3
Total points of quizzes / The number of quizzes = average Q
since the quizzes is 25 % a part of your grades
average Q * 25 % = 25% Quizzes
( t1 +t2 + t3 ) / 3
Total points of Test / The number of Test = average T
average T * 65 % = 65% Test
(h1 +h2 +h3) / 3
Total points of HW / The number of HW = average HW
average HW * 10 % = 10% Homework
10% Homework + 65% Test + 25% Quizzes = GRADE
hope you get it.
2007-12-17 07:44:43 · answer #2 · answered by Anonymous · 0⤊ 1⤋
grade now=~50. need 80-90's
2007-12-17 07:37:34 · answer #3 · answered by glenn t 7 · 1⤊ 0⤋
Your math is definitely average.
2007-12-17 07:35:43 · answer #4 · answered by clavdivs 4 · 0⤊ 2⤋