Use the form below to do your conversion.
Solution
Step1
Log1210109=Log(10109) ÷ Log(12)
Log(10109)= 4.0047081965443
Log(12)=1.0791812460476
Log1210109=4.0047081965443 ÷ 1.0791812460476
Ans=3.7108763807851
Step2
Alternatively, the logarithm can be calculated like this.