Question

Log 1/10 how do you convert this without a calculator

Answer 1

log(1/10) = -1

Explanation:

Use the law of exponents and the meaning of logarithm.

1/10 = 10^-1

log(10^x) = x

So, you have ...

log(1/10) = log(10^-1)

log(1/10) = -1