ACTIVIDAD 1

actividad 1

1.para pasar de binario a decimal.

a)11001(2=1x2(4)+1x2(3)+0x2(2)+0x2(1)+1x2(0)=25(10
16 + 8 + 0 + 0 1
b)1011011011=1x2(9)+0x2(8)+1x2(7)+1x2(6)+0x2(5)+1x2(4)+1x2(3)+0x2(2)+1x2(1)+1x2(0)=731(10 512 + 0 +128 + 64 + 0 + 16 + 8 + 8 + 2 + 1

2.para pasar de decimal a binario.

a)869/2=434 r.=1 434/2=217 r.=0 217/2=108 r.=1 108/2=54 r.=0 54/2=27 r.=0 27/2=13 r.=1 13/2=6 r.=1 6/2=3 r.=0 3/2=1 r.=1

solucion:1101100101(2

b)8426/2=4213 r.=0 4213/2=2106 r.=1 2106/2=1053 r.=0 1053/2=526 r.=1 526/2=263 r.=o 263/2=131 r.=1 131/2=65 r.=1 65/2=32 r.=1 32/2=16 r.=0 16/2=8 r.=0 8/2=4 r.=0 4/2=2 r.=0 2/2=1 r.=0

3.pasar de binario a octal.

a)111010101(2=725(8

b)11011,01(2=33,2(8

4.para pasar de octal a binario.

a)2066(8=010000110110(2

b)14276(8=001100010111110(2

5.para pasar de binario a hexadecimal.

a)000110001000(2=188

b)1000101100(2=22C

6.para pasar de hexadecimal a binario.

a)86BF(16=1000 0110 1011 1111

b)2D5E(16=0010 1101 0101 1110

7.para pasar de octal a decimal.

a)106(8=1x8(2)+0x8(1)+6x8(1)=70(10
64 + 0 + 6

b)742(8=7x8(2)+4x8(1)+2x8(0)=482(10
448 + 32 + 2

8.para pasar de decimal a octal.

a)236(10=236/8=29r.=4 29/8=5 r.=3

solucion:354

b)52746(10=52746/8=6593 r.=2 6593/8=824 r.=1 824/8=103 r.=0 103/8=12 r.=7 12/8=4 r.=1

solucion:147012(8