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
des
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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