Conversiones

121-dec----121bina:1111001

87

87/2=43-1

43/2=21-0

21/2=10-1

10/2=5-0

5/2=2-1

2/2=1-0

1/2=0-1

=1010101

127

127/2=63-1

63/2=31-1

31/2=15-1

15/2=7-1

7/2=3-1

3/2=1-1

2/2=1-0

1/2=1

=01111111

	2^7	2^6	2^5	2^4	2^3	2^2	2^1	2^0
255	128	64	32	16	8	4	2	1
255	1	1	1	1	1	1	1	1
127	0	1	1	1	1	1	1	1
63	0	0	1	1		1	1	1
31	0	0	0	1	1	1	0	1
30	0	0	0	1	1	1	1	0
15	0	0	0	0	1	1	1	1

10001101=141

01101100=108

11100000=224

binario	decimal
111111110	251
11110000	240
11111100	252
11110000	112
00010011	19