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RD Sharma Solutions Class 8 Mathematics Solutions for Data Handling Probability Exercise 26.1 in Chapter 26 - Data Handling Probability
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A bag contains 6 red, 8 black and 4 white balls. A ball is drawn at random.What is the probability that ball drawn is not black?
Answer:
Total numbers of red balls = 6 Number of black balls = 8 Number of white balls = 4
Total number of non-red balls = 6 + 8 + 4 = 18 Number of non-black balls are = 6 + 4 = 10
Probability of getting a non-black ball is = Total number of non-black balls/Total number of balls
= 10/18
= 5/9
∴ Probability of getting a non-black ball is 5/9
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