Use the form below to do your conversion.
Solution
Step1
Log99115=Log(9115) ÷ Log(9)
Log(9115)= 3.959756672991
Log(9)=0.95424250943932
Log99115=3.959756672991 ÷ 0.95424250943932
Ans=4.1496334881555
Step2
Alternatively, the logarithm can be calculated like this.