Question

log2base10=0.3010,thenlog1by8base10​

Answer 1

Answer:

$log_{10}( \frac{1}{8} ) = - 0.9030$

$log_{10}( \frac{1}{8} ) = log_{10}( {2}^{ - 3} )$

$= - 3log_{10}( 2 )$

$= - 3 \times 0.3010$

$= - 0.9030$