Use the form below to do your conversion.
Solution
Step1
Log205315=Log(5315) ÷ Log(20)
Log(5315)= 3.7255032688593
Log(20)=1.301029995664
Log205315=3.7255032688593 ÷ 1.301029995664
Ans=2.8635029793898
Step2
Alternatively, the logarithm can be calculated like this.