Use the form below to do your conversion.
Solution
Step1
Log309965=Log(9965) ÷ Log(30)
Log(9965)= 3.9984773030365
Log(30)=1.4771212547197
Log309965=3.9984773030365 ÷ 1.4771212547197
Ans=2.7069391157027
Step2
Alternatively, the logarithm can be calculated like this.