SOLUTION: [ How many 6-digit base-eight numbers contain exactly 3 fives?
How many 6-digit base-eight numbers contain at most five zeros? ]
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-> SOLUTION: [ How many 6-digit base-eight numbers contain exactly 3 fives?
How many 6-digit base-eight numbers contain at most five zeros? ]
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Question 820953: [ How many 6-digit base-eight numbers contain exactly 3 fives?
How many 6-digit base-eight numbers contain at most five zeros? ] Answer by TimothyLamb(4379) (Show Source):
You can put this solution on YOUR website! How many 6-digit base-eight numbers contain exactly 3 fives?
answer:
7^3 = 343
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How many 6-digit base-eight numbers contain at most five zeros?
8^5 + 7 = 32775
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