Use the form below to do your conversion.
Solution
Step1
Log257123=Log(7123) ÷ Log(25)
Log(7123)= 3.8526629443446
Log(25)=1.397940008672
Log257123=3.8526629443446 ÷ 1.397940008672
Ans=2.7559572803159
Step2
Alternatively, the logarithm can be calculated like this.