a bag contains 5 white balls 7 red balls 4 black balls and 2 blue balls. what's is the probability that the ball drawn is white or blue
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Answered by
1
Answer:
7/18
Step-by-step explanation:
Probability = no. of favourable outcomes / total no. of outcomes
= (5+2) / 18
= 7/18
Answered by
2
Answer:
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