Use the form below to do your conversion.
Solution
Step1
Log257097=Log(7097) ÷ Log(25)
Log(7097)= 3.8510748052289
Log(25)=1.397940008672
Log257097=3.8510748052289 ÷ 1.397940008672
Ans=2.754821223614
Step2
Alternatively, the logarithm can be calculated like this.