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Text Solution

`(1)/(75)``(4)/(225)``(2)/(225)``(1)/(45)`

Answer :

CSolution :

Let the number be xyz. <br> If x, y and z and consecutive integers in descending order, xyz=987 or 876 or 765 or 654 or 543 or 432 or 321 or 210. <br> Required probability `=(8)/(900)=(2)/(225)`.