Use the form below to do your conversion.
Solution
Step1
Log158705=Log(8705) ÷ Log(15)
Log(8705)= 3.9397687754533
Log(15)=1.1760912590557
Log158705=3.9397687754533 ÷ 1.1760912590557
Ans=3.349883561431
Step2
Alternatively, the logarithm can be calculated like this.