How many of the 900 three digit numbers have at least one even digit
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Heya!!
HERE IS YOUR ANSWER:
no even digits: this is 5*5*5 = 125
400= even on 100 place
250= even on 10 place
125= even on 1 place
400 + 250 + 125 = 775
HERE IS YOUR ANSWER:
no even digits: this is 5*5*5 = 125
400= even on 100 place
250= even on 10 place
125= even on 1 place
400 + 250 + 125 = 775
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