6) In a box there are 500 Colar balls, in that 75
black, 150 gaeen, 175 red, to white and 30 blue bal
the probabilities of selecting a ball of
each colour
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Answer:
probability of getting black colour ball = 75/500
= 3/20
probability of getting green colour ball = 150/500
= 3/10
probability of getting red colour ball = 175/500
= 7/20
probability of getting Blue colour = 30/500
=3/50
number of white colour ball
= 500 - (75+150+175+30)
= 500 - 430
= 70
probability of getting white colour ball = 70/500
=7/50
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