Use the form below to do your conversion.
Solution
Step1
Log152045=Log(2045) ÷ Log(15)
Log(2045)= 3.3106933123434
Log(15)=1.1760912590557
Log152045=3.3106933123434 ÷ 1.1760912590557
Ans=2.8149969544044
Step2
Alternatively, the logarithm can be calculated like this.