Use the form below to do your conversion.
Solution
Step1
Log129875=Log(9875) ÷ Log(12)
Log(9875)= 3.9945371042985
Log(12)=1.0791812460476
Log129875=3.9945371042985 ÷ 1.0791812460476
Ans=3.7014515577694
Step2
Alternatively, the logarithm can be calculated like this.