Question

Transforme os numeros da Base 2 para a base 10
a) 1011 (2)
b) 1110 (2)
c) 1001 (2)
d) 1101 (2)
e) 1100 (2)
f) 1111 (2)

Answer 1

a)1011(2) =1*2^3+ 0+1*2^1+1=8+2+1=11
b)1110(2)=1*2^3+1*2^2+1*2^1+0=8+4+2=14
c)1001(2)=1*2^3++0+0+1=8+1=9
d)1101(2)=1*2^3+1*2^2+0+1=8+4+1=13
e)1100(2)=1*2^3+1*2^2+0+0=8+4=12
f)1111(2)=1*2^3+1*2^2+1*2^1+1=15