Use the form below to do your conversion.
Solution
Step1
Log1215085=Log(15085) ÷ Log(12)
Log(15085)= 4.178545314511
Log(12)=1.0791812460476
Log1215085=4.178545314511 ÷ 1.0791812460476
Ans=3.8719587926629
Step2
Alternatively, the logarithm can be calculated like this.