Results 1 to 3 of 3
Like Tree2Thanks
  • 1 Post By emakarov
  • 1 Post By MatthiasChampagne

Math Help - Maths

  1. #1
    Junior Member
    Joined
    Sep 2012
    From
    Sydney
    Posts
    37

    Maths

    If five twenty-cent coins are placed in a row touching each other, and then a hollow square made with more coins so that each side consists of five of the same coins, how many coins would you need altogether to form the square?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor
    Joined
    Oct 2009
    Posts
    5,530
    Thanks
    774

    Re: Maths

    What do your sketches tell you?
    Thanks from Spixol123
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Newbie
    Joined
    Oct 2012
    From
    Burnaby, B.C., Canada
    Posts
    10
    Thanks
    2

    Re: Maths

    Code:
    00000
    0...0
    0...0
    0...0
    00000
    when doing maths it helps to draw the problem out.
    Thanks from Spixol123
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. O Level maths needs Degree maths Knowledge
    Posted in the New Users Forum
    Replies: 5
    Last Post: May 20th 2012, 07:15 AM
  2. Should I buy maths books to teach myself maths.
    Posted in the Math Topics Forum
    Replies: 2
    Last Post: November 21st 2011, 03:45 PM
  3. Help me with my grade 11 maths [easy maths]
    Posted in the Pre-Calculus Forum
    Replies: 11
    Last Post: December 27th 2009, 03:09 PM
  4. Replies: 0
    Last Post: September 5th 2007, 02:50 AM
  5. Replies: 1
    Last Post: October 3rd 2006, 08:59 AM

Search Tags


/mathhelpforum @mathhelpforum