1 3 3

: ...

  1. #1

    Jul 2012
    5,302

    ...







    :-

    33 .

    , 12 .

    1 : 2 3 : 1 .

    :-


    33 12

    1 : 2

    = 3 1



    1 : 2 ( 2 : 4 , 3 : 6 , 4 : 8 , 5 : 10 , 6 : 12 .......

    3 : 1 ( 6 : 2 , 9 : 3 , 12 : 4 , 15 : 5 , 18 : 6 ........




    = 33 - 12 = 21

    = 3 + 18 = 21

    = 6 + 6 = 12

    ( 3 : 6 , 18 : 6 )

    :-

    . 3/ 4 ,

    5/ 6 63 , 1/5

    .

    :-

    = 3/4

    = 1/4

    5/6 3/4

    63 1/ 4

    = 1/ 4 = 63

    = 4 63 = 252

    = 252 3 = 756

    = 756 5/6 = 630

    = 252 + 756 = 1008

    __________________

    :-

    300 . 5%



    8% .



    :-

    = 300 5% = 15

    = 8% 300 = 24

    = 300 + 24 = 324

    __________________

    :-

    13.5 . 3 . .

    .

    :-

    = 3

    13.5 = 3 ................. = 13.5 / 3 = 4.5

    =

    4.5 = 2 ........................ = 4.5 / 2 = 2,25



    = 1/6

    = 1/6 13.5 = 2.25

    __________________

    :-

    70 120 ,

    3 .

    :-

    = 70

    = 120

    = 3
    70

    = 120 - 70 = 50
    ( ) = 50 / 2 = 25

    = 70 - 25 = 45











  2. #2
      Eiman
    Jul 2011
    -
    14,750

    : ...

    .......

  3. #3

    Jul 2011
    -
    15,678

    : ...




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