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Mathematics 8 Online
OpenStudy (anonymous):

How many 5 digits numbers are there in octal system?

OpenStudy (anonymous):

8*8*8*8*8=?

OpenStudy (anonymous):

NO...

OpenStudy (anonymous):

See, first place you cannot fill with 0.. Octal numbers are: 0, 1, 2, 3 , 4 , 5 , 6 , 7 So for first place you have 7 ways for other you have 8. 7*8*8*8*8 = ???

OpenStudy (theviper):

http://en.wikipedia.org/wiki/Octal

OpenStudy (anonymous):

By first place I mean Ten thousandth place..

OpenStudy (anonymous):

@mkuma36 did you get???

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