Use the form below to do your conversion.
Solution
Step1
Log30155=Log(155) ÷ Log(30)
Log(155)= 2.1903316981703
Log(30)=1.4771212547197
Log30155=2.1903316981703 ÷ 1.4771212547197
Ans=1.4828381158092
Step2
Alternatively, the logarithm can be calculated like this.