Use the form below to do your conversion.
Solution
Step1
Log159715=Log(9715) ÷ Log(15)
Log(9715)= 3.9874428049358
Log(15)=1.1760912590557
Log159715=3.9874428049358 ÷ 1.1760912590557
Ans=3.390419556504
Step2
Alternatively, the logarithm can be calculated like this.