Use the form below to do your conversion.
Solution
Step1
Log912007=Log(12007) ÷ Log(9)
Log(12007)= 4.0794345106337
Log(9)=0.95424250943932
Log912007=4.0794345106337 ÷ 0.95424250943932
Ans=4.2750500740432
Step2
Alternatively, the logarithm can be calculated like this.