Bag A has 3red marbles and 4 blue marbles.bag b has 5 red and 3blue.find probability of getting blue ball followed by red
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Bag A has 3red marbles and 4 blue marbles.bag b has 5 red and 3blue.find probability of getting blue ball followed by red is 5/14
Step-by-step explanation:
The probability of getting a blue marble from bag A is 4/3+4=4/7
And the probability of getting a red marble from bag B is 5/5+3=5/8
⇒ probability of getting a blue marble followed by a red becomes = 4/7×5/8= 20/56=10/28=5/14
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