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    Selasa, 27 Desember 2011

    tugas kti

     "kti"
     "tugas kti"
     Ubahlah ke dalam system desimal nilai :
    a) 10001102
    1000110bin            = 1x26 + 0x25 + 0x24 + 0x23 + 1x22 + 1x21 + 0x20
                             = 64 + 0 + 0 + 0 + 4 + 2 + 0
                             = 70des
    b) 11010010,0112
    11010010,011bin                 = 1x27 + 1x26 +  0x25 + 1x24 + 0x23 +  0x22 + 1x21 + 0x20 + 0x2-1 + 1x2-2 + 1x2-3
                                        = 128 + 64 + 0 + 16 + 0 + 0 + 2 + 0 + 0 + 0,25 + 0,125
                                        = 210,373des
                                                                           
    c) 3458
    345okt            = 3x82 + 4x81 +  5x80
                         = 192 + 32 + 5
                         = 229des
    d) 12AB16
    12ABhek             =  1x163 + 2x162 + 10x161 + 11x160
                         = 4096 + 512 + 160 + 11
                         = 4779des

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