Use the form below to do your conversion.
Solution
Step1
Log129115=Log(9115) ÷ Log(12)
Log(9115)= 3.959756672991
Log(12)=1.0791812460476
Log129115=3.959756672991 ÷ 1.0791812460476
Ans=3.6692230220764
Step2
Alternatively, the logarithm can be calculated like this.