a bag contains 8 red, 4 white and 3 black balls.1 ball is drawn at random. what is the probability that the ball drawn is red or white?
Answers
Answered by
1
Answer: probability
Red or white ball= 12/15=4/5
Red ball. =8/15
White ball. =4/15
Answered by
1
Answer:4 /5
Step-by-step explanation:
no. of red balls=8
no. of black balls=3
no. of white balls=4
total balls =15
probability=red+white balls/total no. of balls
=12/15
=4/5
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