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PAGE: 776 | SET: Exercises | PROBLEM: 19 |

A 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 chip,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 :
(Substitute
and
)
(Multiply)
(Simplify)
The probability is or about
.
The probability is or about
.

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