Use the form below to do your conversion.
Solution
Step1
Log205485=Log(5485) ÷ Log(20)
Log(5485)= 3.7391766319107
Log(20)=1.301029995664
Log205485=3.7391766319107 ÷ 1.301029995664
Ans=2.8740126241305
Step2
Alternatively, the logarithm can be calculated like this.