Use the form below to do your conversion.
Solution
Step1
Log257105=Log(7105) ÷ Log(25)
Log(7105)= 3.8515640822635
Log(25)=1.397940008672
Log257105=3.8515640822635 ÷ 1.397940008672
Ans=2.7551712222059
Step2
Alternatively, the logarithm can be calculated like this.