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Kumbe hesabu rahisi!

Discussion in 'Jokes/Utani + Udaku/Gossips' started by Jaguar, May 21, 2011.

  1. Jaguar

    Jaguar JF-Expert Member

    #1
    May 21, 2011
    Joined: Mar 6, 2011
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    Ukipewa namba zinazofuatana katika series yenye constant interval between one number,the previous number and the next number,ni rahisi sana kuzijumlisha,tuanze na idadi witiri ya namba. (a)1+2+3+4+5+6+7+8+9,hizi namba ziko 9,ili kupata jumla kirahisi,chukua namba ya kati izidishe na idadi ya namba i.e 5*9=45. (b)3+5+7+9+11,itakuwa;7*5=35. (c)11+22+33+44+55,itakuwa;33*5=165.KWA IDADI SHUFWA,kwa mfano;11+22+33+44,fanya hivi;(11+22+33)+44,itakuwa (22*3)+44=110,pia 1+4+7+10+13+16,itakuwa;(7*5)+16=51.Very easy!
     
  2. Lucchese DeCavalcante

    Lucchese DeCavalcante JF-Expert Member

    #2
    May 22, 2011
    Joined: Jan 10, 2009
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    Maths is always simple and very interesting, I remember in my school days I used to prepare a marking scheme for any test or exam I did...
     
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