Question

Worksheet - Probability
8) In a bag there are 3

red, 4 green and 2 blue marbles. If a marble is picked up at random, what is the probability that is i)not green
ii) not red
iii)not blue

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Answer 1

Answer:

total marbles in the bag =9

1)probability of getting not green=1- 4/9

=9-4/9= 5/9

2)probability of getting not red=1- 3/9

=9-3/9= 2/3

3)probability of getting not blue=1- 2/9

=9-2/9= 7/9

may this will help you.