A thief steals an ATM card and must randomly guess the correct three ​-digit pin code from a 10 ​-key keypad. Repetition of digits is allowed. What is the probability of a correct guess on the first​ try? The number of possible codes is nothing . ​(Type an integer or fraction. Simplify your​ answer.) The probability that the correct code is given on the first try is nothing . ​(Type an integer or fraction. Simplify your​ answer.)

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