A beg cointains 3 red balls,5 white balls and 7 black balls. What is tha probability that a ball drawn from tha bag atrandom wil be neiter red or black
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Answered by
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white balls = 5
Total balls = 3+5+7 = 15
probability = The wanted ball÷Total balls
5/15=1/3
so, the answer is 1/3 or 0.33...
hope this anwer helps you......
pls mark it as brainliest if this helps you...........
Total balls = 3+5+7 = 15
probability = The wanted ball÷Total balls
5/15=1/3
so, the answer is 1/3 or 0.33...
hope this anwer helps you......
pls mark it as brainliest if this helps you...........
Answered by
1
total balls=15 and sum of red and black ball =10 so probability of neither red or black 1/3
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