Math Problem Statement
Box ,4 contains 6 red cards, 4 blue cards and 2 green cards. Box.R contains 3 red cards and 5 blue cards. A card is drarrn at random from Box I and put into Box B. Next, a card is drawn at random from Box B. Find, as a fraction in its simplest fom, the probability that (i) two green cards are drawn,
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Combinatorics
Formulas
P(green from I) = 2/12 = 1/6
P(green from B) = 1/9
P(two green cards) = P(green from I) × P(green from B) = 1/6 × 1/9 = 1/54
Theorems
Multiplication Rule of Probability
Suitable Grade Level
Grades 9-11
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