Use the form below to do your conversion.
Solution
Step1
Log204075=Log(4075) ÷ Log(20)
Log(4075)= 3.610127613076
Log(20)=1.301029995664
Log204075=3.610127613076 ÷ 1.301029995664
Ans=2.7748227366838
Step2
Alternatively, the logarithm can be calculated like this.