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A Box Contains 5 Red Marbles, 8 White Marbles and 4 Grem Marbles. One Marble is Taken Out of the Box at Randam. What is the Probability that the Marble Taken Out Wil Be (I) Red? - ICSE Class 10 - Mathematics

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Question

A box contains 5 red marbles, 8 white marbles and 4 grem marbles. One marble is taken out of the box at randam.

What is the probability that the marble taken out wil be 
(i) red? 

Solution

Total number of marbles = 5 + 8 + 4 = 17 

Number of red marbles = 5 

Probability of getting a red marble = `"Number of favourable outcomes "/"Total number of outcomes "` = `5/17`

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Solution A Box Contains 5 Red Marbles, 8 White Marbles and 4 Grem Marbles. One Marble is Taken Out of the Box at Randam. What is the Probability that the Marble Taken Out Wil Be (I) Red? Concept: Random Experiments.
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