Use the form below to do your conversion.
Solution
Step1
Log1531=Log(31) ÷ Log(15)
Log(31)= 1.4913616938343
Log(15)=1.1760912590557
Log1531=1.4913616938343 ÷ 1.1760912590557
Ans=1.2680663021267
Step2
Alternatively, the logarithm can be calculated like this.