Use the form below to do your conversion.
Solution
Step1
Log1512107=Log(12107) ÷ Log(15)
Log(12107)= 4.083036542412
Log(15)=1.1760912590557
Log1512107=4.083036542412 ÷ 1.1760912590557
Ans=3.4717004407382
Step2
Alternatively, the logarithm can be calculated like this.