Use the form below to do your conversion.
Solution
Step1
Log207477=Log(7477) ÷ Log(20)
Log(7477)= 3.8737273806467
Log(20)=1.301029995664
Log207477=3.8737273806467 ÷ 1.301029995664
Ans=2.9774312610446
Step2
Alternatively, the logarithm can be calculated like this.