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Mathematics 8 Online
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. B. C. D.

OpenStudy (anonymous):

A.1/12 B.2/7 C.1/30 D.5/7

OpenStudy (anonymous):

@welshfella @ikram002p @IrishBoy123 @amistre64

OpenStudy (anonymous):

5/7

OpenStudy (anonymous):

help

OpenStudy (welshfella):

there are 42-12 marbles that are not orange. Total marbles = 42 so the reqd prob is 30/42 = 5/7

OpenStudy (anonymous):

k

OpenStudy (welshfella):

u wre right

OpenStudy (anonymous):

making one more Q of this kind

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