Use the form below to do your conversion.
Solution
Step1
Log253115=Log(3115) ÷ Log(25)
Log(3115)= 3.4934580509952
Log(25)=1.397940008672
Log253115=3.4934580509952 ÷ 1.397940008672
Ans=2.4990042700858
Step2
Alternatively, the logarithm can be calculated like this.