$\"\"$

\

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

\

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

\

After Garbriel chooses a chips,he eats it.

\

Find the probability of $\"\"$ .

\

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

\

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

\

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

\

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

\

The probability of $\"\"$ .

\

$\"\"$ .

\

The probability $\"\"$ :

\

$\"\"$ .

\

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

\

$\"\"$ (Multiply)

\

$\"\"$ (Simplify)

\

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

\

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