Use the form below to do your conversion.
Solution
Step1
Log119905=Log(9905) ÷ Log(11)
Log(9905)= 3.9958544798746
Log(11)=1.0413926851582
Log119905=3.9958544798746 ÷ 1.0413926851582
Ans=3.8370295248112
Step2
Alternatively, the logarithm can be calculated like this.