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OpenStudy (anonymous):
A bag contains 7 red marbles, 12 orange marbles, 18 yellow marbles, and 5 purple marbles. A marble is drawn at random from the bag. What is the probability that the marble drawn will not be orange? A.1/12 B.5/7 C.1/30 D.2/7
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OpenStudy (mathstudent55):
Divide the number of non-orange marbles by the total number of marbles.
OpenStudy (anonymous):
5/7?
OpenStudy (mathstudent55):
Correct.
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