Question

A bag containing 9 black,7 red,and 5 white balls .one ball is drawn at random from the bag . Find the probability of getting a White ball or a black ball.

Answer 1

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Total no.of balls = (9+7+5)=21.



Total no . of possible outcomes =21.

Total no. of favourable outcomes =(9+5)=14.

Therefore P(of getting a black or a white ball)=14/21=2/3.

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$<b><I><u>Therefore the probability of getting a black or a white ball is 2/3.$

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Answer 2

Answer:

Step-by-step explanation: