Use the form below to do your conversion.
Solution
Step1
Log1215103=Log(15103) ÷ Log(12)
Log(15103)= 4.179063222395
Log(12)=1.0791812460476
Log1215103=4.179063222395 ÷ 1.0791812460476
Ans=3.8724387008209
Step2
Alternatively, the logarithm can be calculated like this.