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there are 7 white, 4 blue and 3 red marbles in the box. we are randomly taking marbles one by one (without returning in the box). what is probability of taking the white marble before the red marble? thanks
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there are 7 white, 4 blue and 3 red marbles in the box. we are randomly taking marbles one by one (without returning in the box). what is probability of taking the white marble before the red marble? thanks

User Satish Prakash Garg
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8.5k points

1 Answer

6 votes
It is probable its 25%
User Chris Karcher
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8.0k points
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