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# A Bag Contains a Certain Number of Red Balls. a Ball is Drawn. Find the Probability that the Ball Drawn Is: Red - Mathematics

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#### Question

A bag contains a certain number of red balls. A ball is drawn. Find the probability that the ball drawn is:

red

#### Solution

Number of favorable outcomes for red balls = number of red balls p(red ball)

"Number of favorable outcomes"/"total possible outcomes"="number or red balls"/"number of red balls"=1

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