Use the form below to do your conversion.
Solution
Step1
Log85105=Log(5105) ÷ Log(8)
Log(5105)= 3.7079957464229
Log(8)=0.90308998699194
Log85105=3.7079957464229 ÷ 0.90308998699194
Ans=4.1058984152551
Step2
Alternatively, the logarithm can be calculated like this.