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earnstyle [38]
3 years ago
12

Bag A contains 3 white marbles and 2 red marbles. Bag B contains 6 white marbles and 3 red marbles. A person draws

Mathematics
1 answer:
mr_godi [17]3 years ago
8 0

Answer:

\frac{2}{5}

Step-by-step explanation:

Bag A:

White = 3

Total = 3 White + 2 Red = 5

Prob (white marble from A) = \frac{3}{5}

Bag B:

White = 6

Total = 6 White + 3 Red = 9

Prob (white marble from B) = \frac{6}{9}

Prob (white from Bag A and white from Bag B)

= Prob (white marble from A) x Prob (white marble from B)

= \frac{3}{5} x \frac{6}{9}

= \frac{2}{5}

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