Use the form below to do your conversion.
Solution
Step1
Log15215=Log(215) ÷ Log(15)
Log(215)= 2.3324384599156
Log(15)=1.1760912590557
Log15215=2.3324384599156 ÷ 1.1760912590557
Ans=1.9832121376265
Step2
Alternatively, the logarithm can be calculated like this.