SOLUTION: in gr 11 pre cal the marks account for the following - problem sets - 10% . assignments - 10%. quizs - 30%. tests - 50%. if he got 100 on all problem sets, 100 on all assignments,

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: in gr 11 pre cal the marks account for the following - problem sets - 10% . assignments - 10%. quizs - 30%. tests - 50%. if he got 100 on all problem sets, 100 on all assignments,       Log On


   

Question 1202154: in gr 11 pre cal the marks account for the following - problem sets - 10% . assignments - 10%. quizs - 30%. tests - 50%. if he got 100 on all problem sets, 100 on all assignments, 93 on one quiz , 91 on one, 95 on one, 100 on the rest 4 quizes, 93 on one test, 100 on the rest 4 tests. calculate toms mark.
Answer by greenestamps(13334) About Me  (Show Source):
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problem sets: all of 10% = 0.10

assignments: all of 10% = 0.10

quizzes: (93+91+95+4(100))/700 = 679/700 of 30% = 0.291

tests: (93+4(100))/500 = 493/500 of 50% = 0.493

overall grade: 0.10 + 0.10 + 0.291 + 0.493 = 0.984 = 98.4%