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14 votes
A Man has four pairs of shoes three suits and four shirts if he picks a pair of shoes, a suit, and a shirt at random, what is the probability that he picks his favorite shoes, suit, and shirt? Enter the probability as a fraction

User Jahmani
by
3.1k points

1 Answer

29 votes
29 votes

SOLUTION

The man has 4 pairs of shoes

3 suits and

4 shirts

Probability is given as


\text{Probability = }\frac{\exp ected\text{ outcome }}{\text{total outcome }}

If he is to pick his favorite pair of shoes, suit and shirts, it means he will pick 1 pair of shoe, 1 suit and 1 shirt.

Then the probability of picking

His favorite pair of shoes becomes


(1)/(4)

Then the probability of picking

His favorite suit becomes


(1)/(3)

And Then the probability of picking

His favorite shirt becomes


(1)/(4)

Hence the required probability is


\begin{gathered} (1)/(4)*(1)/(3)*(1)/(4) \\ =(1)/(48) \end{gathered}

Hence the answer is


(1)/(48)

User Wicke
by
2.9k points
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