Use the form below to do your conversion.
Solution
Step1
Log30715=Log(715) ÷ Log(30)
Log(715)= 2.8543060418011
Log(30)=1.4771212547197
Log30715=2.8543060418011 ÷ 1.4771212547197
Ans=1.9323437616791
Step2
Alternatively, the logarithm can be calculated like this.