Use the form below to do your conversion.
Solution
Step1
Log154025=Log(4025) ÷ Log(15)
Log(4025)= 3.6047658847039
Log(15)=1.1760912590557
Log154025=3.6047658847039 ÷ 1.1760912590557
Ans=3.0650392620027
Step2
Alternatively, the logarithm can be calculated like this.