Use the form below to do your conversion.
Solution
Step1
Log257451=Log(7451) ÷ Log(25)
Log(7451)= 3.8722145633976
Log(25)=1.397940008672
Log257451=3.8722145633976 ÷ 1.397940008672
Ans=2.7699433018417
Step2
Alternatively, the logarithm can be calculated like this.