Tugas,,_
1.Dari Desimal ke Biner             2.Dari Biner ke Oktal

   17/2 sisa 1                           (001)                   (010)                  (101)

    8/2 sisa 0                       (0.22+0.21+1.20)( 0.22+1.21+0.20)( 1.22+0.21+1.20)

     4/2 sisa 0                        ( 0   +  0  +  1)    ( 0  + 2   +  0)    ( 4  +  0   + 1 )

      2/2 sisa 0                                 1                        2                         5

     =1

   jadi binernya 10001                   jadi binernya 125

3.Dari Oktal ke hexsa                                       4.Dari Desimal ke Oktal     

      1      1     6                                                          45/8 sisa 5

   1.82+1.81+6.80                                                                                        = 5

    64 +  8  +  6

   =78                                                                      jadi oktalnya 55

      78/16 sisa 14=E

      =4 

    jadi hexsanya 4E 

5.Dari hexsa ke Biner                                        6.Dari oktal ke Biner

   2/2 sisa 0        9/2 sisa 1                                      (  2      0      1      1   )

   =1                   4/2 sisa 0                                      (010)(000)(001)(001)

                          2/2 sisa 0                                     jadi Binernya 010000001001

                                          =1

  (     2                9    )

    (0010)     (1001)

   jadi Binernya 00101001 

 7.Dari Desimal ke Oktal                                  8.Dari hexsa ke Biner                      

    89/8 sisa 1                                                          7/2 sisa 1             11(B)/2 sisa 1

    11/8 sisa 3                                                          3/2 sisa 1               5/2 sisa 1

    =1                                                                       =1                          2/2 sisa 0

    jadi Oktalnya 131                                                                           =1

                                                                                        (   7         B  )

                                                                                          0111  1011

                                                                               jadi Binernya 01111011

9.Dari Hexsa ke Oktal                                        10.Dari hexsa ke Desimal

       68                                                                               4                F(15)

  ke desimal                                                                   4.161            15.160

         6      8                                                                       64      +        15

     6.161+8.160                                                                                                 jadi Desimalnya 79

           96  +  8
      =104

    104/8 sisa 0

    =13

 jadi oktalnya 130