Question

15.A bag contains 5 black , 7 red and 3 white balls. A ball is drawn from the
bag at random. Find the probability of getting:
i. a white ball ii. neither red nor white ball
ili, a red ball​

Answer 1

Answer:

Total number of black or white balls in the bag is equal to the sum of the number of black balls and white balls in the bag. ∴Probability of drawing a black or white ball = Total number of black or white ballsTotal number of balls in the bag=815.

Answer 2

Answer:

open the pic

Step-by-step explanation:

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