License plates are made using 2 letters followed by 3 digits. How many plates can be made if repetition of letters and digits is allowed?

Each of the 2 letter positions has 26 choices, and each of the 3 digit positions has 10 choices. Since repetition is allowed, multiply the choices: 26 × 26 × 10 × 10 × 10 = 676,000. The correct choice is 676,000.

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