Question

Log16   =
     8

...............................

Answer 1

$\frac{Log16}{Log8}$ =

$\frac{ Log2^{4} }{ Log2^{3} }$ =

$\frac{4 Log2}{3 Log2}$ =

$\frac{4}{3}$

Answer 2

$Log_{8} 16$
$8^x=16$
$2^{3x}=2^4$
$3x=4$
$x= \frac{4}{3}$