$\"\"$

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The restaurant serves red, blue, and yellow tortilla chips.

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The bowl of chips Garbriel receives has $\"\"$ red chips, $\"\"$ blue chips and $\"\"$ yellow chips.

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After Garbriel chooses a chips,he eats it.

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Find the probability of $\"\"$ .

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The total number of chips are $\"\"$ .

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The probability of $\"\"$ is $\"\"$ .

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He eats it, then the total number of chips are $\"\"$ .

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The probability of $\"\"$ is $\"\"$ .

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The probability $\"\"$ :

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$\"\"$ .

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$\"\"$ (Substitute $\"\"$ and $\"\"$ )

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$\"\"$ (Multiply)

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$\"\"$ (Simplify)

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The probability is $\"\"$ or about $\"\"$ . $\"\"$

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The probability is $\"\"$ or about $\"\"$ .