Use the form below to do your conversion.
Solution
Step1
Log309911=Log(9911) ÷ Log(30)
Log(9911)= 3.9961174761373
Log(30)=1.4771212547197
Log309911=3.9961174761373 ÷ 1.4771212547197
Ans=2.7053415306083
Step2
Alternatively, the logarithm can be calculated like this.