Use the form below to do your conversion.
Solution
Step1
Log257315=Log(7315) ÷ Log(25)
Log(7315)= 3.8642143304613
Log(25)=1.397940008672
Log257315=3.8642143304613 ÷ 1.397940008672
Ans=2.7642204289811
Step2
Alternatively, the logarithm can be calculated like this.