Use the form below to do your conversion.
Solution
Step1
Log1510115=Log(10115) ÷ Log(15)
Log(10115)= 4.0049658871068
Log(15)=1.1760912590557
Log1510115=4.0049658871068 ÷ 1.1760912590557
Ans=3.4053189803677
Step2
Alternatively, the logarithm can be calculated like this.