Use the form below to do your conversion.
Solution
Step1
Log204705=Log(4705) ÷ Log(20)
Log(4705)= 3.6725596277633
Log(20)=1.301029995664
Log204705=3.6725596277633 ÷ 1.301029995664
Ans=2.8228093433687
Step2
Alternatively, the logarithm can be calculated like this.