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How many positive integers less than 1000 have at least one digit of 8 and at least one digit of 5?

 Feb 15, 2022
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192 , 301 , 300 , 300 , 300 , 300 , 300 , 300 , 300 , 300 Total with repeats = 2893
(181, 272,  271,   271,    271,   271,    271,   271,    271,    271)Total  w/o  repeats = 2621

 

Count of all digits between 1 and 1,000 inclusive (with repeats + without repeats).

 Feb 15, 2022
edited by Guest  Feb 15, 2022
edited by Guest  Feb 15, 2022

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