buku tamu

Senin, 26 Desember 2011

TUGAS KTI

21.36  pipin  No comments

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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