Use the form below to do your conversion.
Solution
Step1
Log129725=Log(9725) ÷ Log(12)
Log(9725)= 3.9878896099977
Log(12)=1.0791812460476
Log129725=3.9878896099977 ÷ 1.0791812460476
Ans=3.6952918007081
Step2
Alternatively, the logarithm can be calculated like this.