Question

pls........
.
. give answer
$log10 \times \frac{1}{5}$

Answer 1

log 10 ×1/5 =log 2= 0.3

Answer 2

( log m + log n = log m × n )

===> log 10 + log 1/5 = log 10 × 1/5

= log 2

Remove "log" on both sides

===> 2