Use the form below to do your conversion.
Solution
Step1
Log85117=Log(5117) ÷ Log(8)
Log(5117)= 3.7090154169721
Log(8)=0.90308998699194
Log85117=3.7090154169721 ÷ 0.90308998699194
Ans=4.1070275060033
Step2
Alternatively, the logarithm can be calculated like this.