One box there are 6red, 5red and 4 are black colours find the probability of getting red ball
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probability of getting red ball=11/15
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Answer:
Total no. of balls = 6red + 5red + 4black
= 15 balld6
probability of getting a red ball = no. of red balls / total no. of balls
= 11 / 15
= 0.73
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