In a bag there are 7 red marbles, 5 blue marbles and 3 green marbles. – InterviewSolution

1.	In a bag there are 7 red marbles, 5 blue marbles and 3 green marbles. What is total number of marbles in a bag? Find the probability of drawing the following: (a) A red marble (b) A blue marble (c) A green marble
Answer» 7+5+3= 15A - a RED MARBLE

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