Use the form below to do your conversion.
Solution
Step1
Log1512385=Log(12385) ÷ Log(15)
Log(12385)= 4.0928960109219
Log(15)=1.1760912590557
Log1512385=4.0928960109219 ÷ 1.1760912590557
Ans=3.4800836919817
Step2
Alternatively, the logarithm can be calculated like this.