Use the form below to do your conversion.
Solution
Step1
Log1215107=Log(15107) ÷ Log(12)
Log(15107)= 4.1791782292098
Log(12)=1.0791812460476
Log1215107=4.1791782292098 ÷ 1.0791812460476
Ans=3.8725452694027
Step2
Alternatively, the logarithm can be calculated like this.