Use the form below to do your conversion.
Solution
Step1
Log152515=Log(2515) ÷ Log(15)
Log(2515)= 3.4005379893919
Log(15)=1.1760912590557
Log152515=3.4005379893919 ÷ 1.1760912590557
Ans=2.8913895611488
Step2
Alternatively, the logarithm can be calculated like this.