Use the form below to do your conversion.
Solution
Step1
Log109907=Log(9907) ÷ Log(10)
Log(9907)= 3.9959421629926
Log(10)=1
Log109907=3.9959421629926 ÷ 1
Ans=3.9959421629926
Step2
Alternatively, the logarithm can be calculated like this.