Question
Bag A contains 4 red and 6 blue balls, while Bag B
contains 7 blue and 5 yellow balls. If one ball is drawn from bag 'A' and bag 'B', respectively, at random, then what is the probability that both balls drawn are blue?Solution
Probability of drawing a blue ball from Bag A = (6/10)
Probability of drawing a blue ball from Bag B = (7/12)
Required probability = (6/10) × (7/12) = (42/120) = (7/20)
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