Use the form below to do your conversion.
Solution
Step1
Log204285=Log(4285) ÷ Log(20)
Log(4285)= 3.6319508262592
Log(20)=1.301029995664
Log204285=3.6319508262592 ÷ 1.301029995664
Ans=2.7915965337952
Step2
Alternatively, the logarithm can be calculated like this.