Use the form below to do your conversion.
Solution
Step1
Log204975=Log(4975) ÷ Log(20)
Log(4975)= 3.6967930850817
Log(20)=1.301029995664
Log204975=3.6967930850817 ÷ 1.301029995664
Ans=2.8414357066342
Step2
Alternatively, the logarithm can be calculated like this.