Use the form below to do your conversion.
Solution
Step1
Log257895=Log(7895) ÷ Log(25)
Log(7895)= 3.8973521343443
Log(25)=1.397940008672
Log257895=3.8973521343443 ÷ 1.397940008672
Ans=2.7879251685819
Step2
Alternatively, the logarithm can be calculated like this.