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A professor has graded 15 of 26 exams. What proportion of all exams has she graded? What is the ratio of graded to upgraded tests?
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A professor has graded 15 of 26 exams. What proportion of all exams has she graded? What is the ratio of graded to upgraded tests?

User Joseph Marikle
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The professor has graded 15 out 26 exams, that is, the ratio is:


(15)/(26)

User Slachterman
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