Question

transformando-se para a base 10 (0,110111)2, obtemos?

Answer 1

$0.110111=\frac{110111}{1000000}$

Vamos converter os dois agora:

$1\times2^0+1\times2^1+1\times2^2+0\times2^3+1\times2^4+1\times2^5=$
$1+2+4+16+32=55$

$0\times2^0+1\times2^1+0\times2^2+0\times2^3+0\times2^4+0\times2^5+1\times2^6$
$64$

$\frac{110111}{1000000} \to \frac{55}{64}=0.859375$