Use the form below to do your conversion.
Solution
Step1
Log209101=Log(9101) ÷ Log(20)
Log(9101)= 3.9590891143674
Log(20)=1.301029995664
Log209101=3.9590891143674 ÷ 1.301029995664
Ans=3.0430421493448
Step2
Alternatively, the logarithm can be calculated like this.