Use the form below to do your conversion.
Solution
Step1
Log154045=Log(4045) ÷ Log(15)
Log(4045)= 3.6069185259483
Log(15)=1.1760912590557
Log154045=3.6069185259483 ÷ 1.1760912590557
Ans=3.0668695972151
Step2
Alternatively, the logarithm can be calculated like this.