Use the form below to do your conversion.
Solution
Step1
Log129965=Log(9965) ÷ Log(12)
Log(9965)= 3.9984773030365
Log(12)=1.0791812460476
Log129965=3.9984773030365 ÷ 1.0791812460476
Ans=3.7051026578533
Step2
Alternatively, the logarithm can be calculated like this.