a bag has 5 white marble, 8 red marbles and 4 purple marbles if we take a marble randomly , then what is the probability of not getting purple marble
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Step-by-step explanation:
Box has 5 red, 8 white, 4 green marbles.
the probability that the marble taken out will be red is total no. of possible outcomesno. of favourable outcomes.
⇒5+8+45=0.29
the probability that the marble taken out will be white is total no. of possible outcomesno. of favourable outcomes.
⇒5+8+48=0.47
the probability that the marble taken out will be green is total no. of possible outcomesno. of favourable outcomes.
⇒5+8+45+8=0.76
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