Question

26. There are 3 green marbles, 5 blue marbles and 7 white marbles in a bag.
(i)
What is the probability of drawing a blue marble from the bag?
(2)What is the probability of not drawing a blue marble from the bag?​

Answer 1

Answer:

i) 1 / 3 ii) 2 / 3

Step-by-step explanation:

i) probability of drawing a blue marble from the bag = no. of blue marble / total no. of marbles = 5 / 15 = 1 / 3

ii) probability of not drawing a blue marble from the bag = total no. of marbles - no. of blue marbles / total no. of marbles = 15 - 5 / 15 = 10 / 15 = 2 / 3

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