Use the form below to do your conversion.
Solution
Step1
Log712485=Log(12485) ÷ Log(7)
Log(12485)= 4.0963885466874
Log(7)=0.84509804001426
Log712485=4.0963885466874 ÷ 0.84509804001426
Ans=4.8472347026367
Step2
Alternatively, the logarithm can be calculated like this.