Use the form below to do your conversion.
Solution
Step1
Log207561=Log(7561) ÷ Log(20)
Log(7561)= 3.8785792380622
Log(20)=1.301029995664
Log207561=3.8785792380622 ÷ 1.301029995664
Ans=2.9811605043608
Step2
Alternatively, the logarithm can be calculated like this.