Results 1 to 3 of 3

Math Help - Grouping natural numbers.

  1. #1
    Newbie
    Joined
    Oct 2011
    Posts
    5

    Exclamation Grouping natural numbers.

    Each of the 99 natural numbers in decimal format has 10 singles, 20 doubles and a number of zeros. Prove that these numbers can not be separated into two groups in such a way that the product of the first group was equal to the product of the second.

    This text was edited by google translator, so sorry for all linguistic mistake.
    please prompt and detailed response
    Thank you very much for all answers
    I'm sorry but I do not know 100% what topic is to move up
    Last edited by mr fantastic; October 23rd 2011 at 11:30 AM. Reason: Re-titled.
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Flow Master
    mr fantastic's Avatar
    Joined
    Dec 2007
    From
    Zeitgeist
    Posts
    16,948
    Thanks
    5

    Re: very difficult task, needed for now,please

    Quote Originally Posted by isel View Post
    Each of the 99 natural numbers in decimal format has 10 singles, 20 doubles and a number of zeros. Prove that these numbers can not be separated into two groups in such a way that the product of the first group was equal to the product of the second.

    This text was edited by google translator, so sorry for all linguistic mistake.
    please prompt and detailed response
    Thank you very much for all answers
    I'm sorry but I do not know 100% what topic is to move up
    What's the rush? Where has the question come from? NB: MHF provides help, not detailed solutions.
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Newbie
    Joined
    Oct 2011
    Posts
    5

    Re: Grouping natural numbers.

    I have to hurry because I have this job until tomorrow to send up to 18 It is a kind of additional work in mathematics. if you can not do this task, try advise me, how i can do it.
    Ps
    im from Polish here is 10 pm
    Any of math forum in my country can't do it..
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Replies: 10
    Last Post: August 5th 2012, 11:11 AM
  2. Grouping numbers
    Posted in the Statistics Forum
    Replies: 1
    Last Post: May 7th 2010, 04:38 PM
  3. natural numbers
    Posted in the Algebra Forum
    Replies: 6
    Last Post: March 14th 2010, 04:07 PM
  4. Natural Numbers
    Posted in the Discrete Math Forum
    Replies: 7
    Last Post: February 22nd 2010, 03:34 AM
  5. [SOLVED] [SOLVED] Grouping numbers
    Posted in the Algebra Forum
    Replies: 1
    Last Post: September 13th 2007, 05:38 PM

Search Tags


/mathhelpforum @mathhelpforum