SOLUTION: Suppose that a composing has 6 digit ID numbers consisting of numbers from 0-9. How many such ID numbers contain no 7s and have no roasted digits?
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Question 1042140: Suppose that a composing has 6 digit ID numbers consisting of numbers from 0-9. How many such ID numbers contain no 7s and have no roasted digits? Answer by solver91311(24713) (Show Source):