Use the form below to do your conversion.
Solution
Step1
Log204025=Log(4025) ÷ Log(20)
Log(4025)= 3.6047658847039
Log(20)=1.301029995664
Log204025=3.6047658847039 ÷ 1.301029995664
Ans=2.7707015954418
Step2
Alternatively, the logarithm can be calculated like this.