Use the form below to do your conversion.
Solution
Step1
Log257213=Log(7213) ÷ Log(25)
Log(7213)= 3.8581159321901
Log(25)=1.397940008672
Log257213=3.8581159321901 ÷ 1.397940008672
Ans=2.7598580112569
Step2
Alternatively, the logarithm can be calculated like this.