Use the form below to do your conversion.
Solution
Step1
Log189985=Log(9985) ÷ Log(18)
Log(9985)= 3.9993480692067
Log(18)=1.2552725051033
Log189985=3.9993480692067 ÷ 1.2552725051033
Ans=3.1860397267903
Step2
Alternatively, the logarithm can be calculated like this.