Use the form below to do your conversion.
Solution
Step1
Log89905=Log(9905) ÷ Log(8)
Log(9905)= 3.9958544798746
Log(8)=0.90308998699194
Log89905=3.9958544798746 ÷ 0.90308998699194
Ans=4.4246470865923
Step2
Alternatively, the logarithm can be calculated like this.