Use the form below to do your conversion.
Solution
Step1
Log204745=Log(4745) ÷ Log(20)
Log(4745)= 3.6762362167633
Log(20)=1.301029995664
Log204745=3.6762362167633 ÷ 1.301029995664
Ans=2.8256352497754
Step2
Alternatively, the logarithm can be calculated like this.