Use the form below to do your conversion.
Solution
Step1
Log257243=Log(7243) ÷ Log(25)
Log(7243)= 3.8599184852007
Log(25)=1.397940008672
Log257243=3.8599184852007 ÷ 1.397940008672
Ans=2.7611474464254
Step2
Alternatively, the logarithm can be calculated like this.