Use the form below to do your conversion.
Solution
Step1
Log257825=Log(7825) ÷ Log(25)
Log(7825)= 3.8934843462185
Log(25)=1.397940008672
Log257825=3.8934843462185 ÷ 1.397940008672
Ans=2.7851583916802
Step2
Alternatively, the logarithm can be calculated like this.