# Components

In the box are 8 white, 4 blue and 2 red components.
What is the probability that we pull one white, one blue and one red component without returning?

Result

p =  0.029

#### Solution:

$p = \dfrac{ 8}{ 8+4+2} \cdot \dfrac{ 4}{ 8+4+2-1} \cdot \dfrac{ 2}{ 8+4+2-2} = 0.029$

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