Use the form below to do your conversion.
Solution
Step1
Log203545=Log(3545) ÷ Log(20)
Log(3545)= 3.5496162395191
Log(20)=1.301029995664
Log203545=3.5496162395191 ÷ 1.301029995664
Ans=2.7283123766163
Step2
Alternatively, the logarithm can be calculated like this.