KONVERSI
BILANGAN
BILANGAN DESIMAL KE BINER
a.
192.168.1.14
b.
172.34.14.10
c.
110.14.56.45
d.
255.65.30.45
Jawaban :
a.
192.168.1.14
192 = 11000000
192/2 = 0
96/2 = 0
48/2 = 0
24/2 = 0
12/2 = 0
6/2 = 0
3/2 = 1
1
168 =10101000
168/2 = 0
84/2 = 0
42/2 = 0
21/2 = 1
10/2 = 0
5/2 = 1
2/2 = 0
1
1 = 1
1 = 1
14 = 1110
14/2 = 0
7/2 = 1
3/2 = 1
1
b.
172.34.14.10
172 = 10101100
172/2 = 0
86/2 = 0
43/2 = 1
21/2 = 1
10/2 = 0
5/2 = 1
2/2 = 0
1
34 = 100010
34/2 = 0
17/2 = 1
8/2 = 0
4/2 = 0
2/2 = 0
1
14 = 1110
14/2 = 0
7/2 = 1
3/2 = 1
1
10 = 1010
10/2 = 0
5/2 = 1
2/2 = 0
1
c.
110.14.56.45
110 = 1101110
110/2 = 0
55/2 = 1
27/2 = 1
13/2 = 1
6/2 = 0
3/2 = 1
1
14 = 1110
14/2 = 0
7/2 = 1
3/2 = 1
1
56 = 111000
56/2 = 0
28/2 = 0
14/2 = 0
7/2 = 1
3/2 = 1
1
45 = 101101
45/2 = 1
22/2 = 0
11/2 = 1
5/2 = 1
2/2 = 0
1
d.
255.65.30.45
255 = 11111111
255/2 = 1
127/2 = 1
63/2 = 1
31/2 = 1
15/2 = 1
7/2 = 1
3/2 = 1
1
65 = 1000011
65/2 = 1
32/2 = 1
16/2 = 0
8/2 = 0
4/2 = 0
2/2 = 0
1
30 = 11110
30/2 = 0
15/2 = 1
7/2 = 1
3/2 = 1
1
45 = 101101
45/2 = 1
22/2 = 0
11/2 = 1
5/2 = 1
2/2 = 0
1
BILANGAN
BINER KE DESIMAL
a.
01110001.00101011.01011101.01101101
b.
01011010.01101100.10010010.11000110
c.
01111101.00001110.11111111.00000111
d.
11111111.00000010.11101010.00011111
Jawaban :
a.
01110001.00101011.01011101.01101101
01110001
= (0*2^7)+(1*2^6)+(1*2^5)+(1*2^4)+(0*2^3)+(0*2^2)+(0*2^1)+(1*2^0)
= 0 +64 + 32 +16 + 0 + 0 + 0 + 1
= 113
00101011
= (0*2^7)+(0*2^6)+(1*2^5)+(0*2^4)+(1*2^3)+(0*2^2)+(1*2^1)+(1*2^0)
= 0 + 0 + 32 + 0 + 8 + 0 + 2 + 1
= 43
01011101
= (0*2^7)+(1*2^6)+(0*2^5)+(1*2^4)+(1*2^3)+(1*2^2)+(0*2^1)+(1*2^0)
= 0 + 64 + 0 + 16 + 8 + 4 + 0 + 1
= 93
01101101
= (0*2^7)+(1*2^6)+(1*2^5)+(0*2^4)+(1*2^3)+(1*2^2)+(0*2^1)+(1*2^0)
= 0 + 64 + 32 + 0 + 8 + 4 + 0 + 1
= 109
b.
01011010.01101100.10010010.11000110
01011010
=
(0*2^7)+(1*2^6)+(0*2^5)+(1*2^4)+(1*2^3)+(0*2^2)+(1*2^1)+(0*2^0)
= 0 + 64 + 0 + 16 + 8 + 0 + 2 + 0
= 90
01101100
= (0*2^7)+(1*2^6)+(1*2^5)+(0*2^4)+(1*2^3)+(1*2^2)+(0*2^1)+(0*2^0)
= 0 + 64 + 32 + 0 + 8 + 4 + 0 + 0
= 108
10010010
=
(1*2^7)+(0*2^6)+(0*2^5)+(1*2^4)+(0*2^3)+(0*2^2)+(1*2^1)+(0*2^0)
= 128 + 0 + 0 + 16 + 0 + 0 + 2 + 0
= 146
11000110
= (1*2^7)+(1*2^6)+(0*2^5)+(0*2^4)+(0*2^3)+(1*2^2)+(1*2^1)+(0*2^0)
= 128 + 64 + 32 + 0 + 8 + 4 + 0 + 0
= 198
c.
01111101.00001110.11111111.00000111
01111101
= (0*2^7)+(1*2^6)+(1*2^5)+(1*2^4)+(1*2^3)+(1*2^2)+(0*2^1)+(1*2^0)
= 0 + 64 + 32 + 16 + 8 + 4 + 0 + 1
= 125
00001110
= (0*2^7)+(0*2^6)+(0*2^5)+(0*2^4)+(1*2^3)+(1*2^2)+(1*2^1)+(0*2^0)
= 0 + 0 + 0 + 0 + 8 + 4 + 2 + 0
= 14
11111111
= (1*2^7)+(1*2^6)+(1*2^5)+(1*2^4)+(1*2^3)+(1*2^2)+(1*2^1)+(1*2^0)
= 128 + 64 + 32 + 16 + 8 + 4 + 2 + 1
= 255
00000111
= (0*2^7)+(0*2^6)+(0*2^5)+(0*2^4)+(0*2^3)+(1*2^2)+(1*2^1)+(1*2^0)
= 0 + 0 + 0 + 0 + 0 + 4 + 2 + 1
= 7
d.
11111111.00000010.11101010.00011111
11111111
= (1*2^7)+(1*2^6)+(1*2^5)+(1*2^4)+(1*2^3)+(1*2^2)+(1*2^1)+(1*2^0)
= 128 + 64 + 32 + 16 + 8 + 4 + 2 + 1
= 255
00000010
= (0*2^7)+(0*2^6)+(0*2^5)+(0*2^4)+(0*2^3)+(0*2^2)+(1*2^1)+(0*2^0)
= 0 + 0 + 0 + 0 + 0 + 0 + 2 + 0
= 2
11101010
= (1*2^7)+(1*2^6)+(1*2^5)+(0*2^4)+(1*2^3)+(0*2^2)+(1*2^1)+(0*2^0)
= 128 + 64 + 32 + 0 + 8 + 0 + 2 + 0
= 234
00011111
=(0*2^7)+(0*2^6)+(0*2^5)+(1*2^4)+(1*2^3)+(1*2^2)+(1*2^1)+(1*2^0)
= 0 + 0 + 0 + 16 + 8 + 4 + 2 + 1
= 31
