Use the form below to do your conversion.
Solution
Step1
Log152857=Log(2857) ÷ Log(15)
Log(2857)= 3.4559102403827
Log(15)=1.1760912590557
Log152857=3.4559102403827 ÷ 1.1760912590557
Ans=2.938471155
Step2
Alternatively, the logarithm can be calculated like this.