TUGAS MANDIRI 5 PSTI
NAMA: SESRIN YUSPITA VITARIA LAHAGU
JURUSAN: SISTEM INFORMASI
KELAS : MALAM
1. MENGVERAIKAN BILANGAN BERBASIS BINER KE BILANGAN BERBASIS DESIMAL SERTA LANGKAH LANGKAHNYA
a. 000110 = (0×2⁵)+(0×2⁴)+(0×2³)+(1×2²+ (1×2¹)+(0×2⁰)
= (0×32)+(0×16)+(0×8)+(1×4)+ (1×4)+ (0×1)
= (32)+(0)+(0)+(4)+(4)+(8)
= 40/10
b. 10011001 = (1×2⁷)+(0×2⁶)+(0×2⁵)+(1×2⁴)+ (1×2³)+(0×2²)+(0×2¹)+(1×2⁰)
= (1×128)+(0×64)+(0×32)+ (1×16)+(1×8)+(0×4)+(0×4)+(1×1)
= (128)+(0)+(0)+(16)+(8)+(0)+ (0)+ (1)
= 158/10
2. MENGFERAIKAN BILANGAN BERBASIS DEAIMAL KE BILANGAN BERBASIS BINER SETA LANGKAH LANGKAHNYA
a. 99 = 99/2=49 sisa 1
49/2=24 sisa 1
24/2=12 sisa 1
12/2=6 sisa 0
6/2=3 sisa 0
3/2=1 sisa 1
1/2=0 sisa 1
maka 99=1110011
b. 8 = 8/2=4 sisa 0
4/2=2 sisa 0
2/2=1 sisa 0
1/2=0 sisa 1
maka 8= 0001
3.ARITMETIKA BILANGAN
a). 00101011
00011000 +
01001011
=00101011+0001100
=01001011
b).110
010 ×
000
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