A student's grade in a course is determined by 6 quizzes and one examination. If the examination counts thrice as much as each of the quizzes, what fraction of final grade is determined by the examination?
a)1/6 b)1/5 c)1/3 d)褰?/p>
A student's grade in a course is determined by 6 quizzes and one examination. If the examination counts thric
The final counts as 3 quizzes, basically.
so, 6 + 3 = 9
3 of the 9 will be the exam.
3/9 = 1/3, so, c.
A student's grade in a course is determined by 6 quizzes and one examination. If the examination counts thric
x = 3y
Total = x +6y = 3y + 6y
Therefore, the exam is worth 3/9 = 1/3 of the total.
A student's grade in a course is determined by 6 quizzes and one examination. If the examination counts thric
Definitely 1/3
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