Use the form below to do your conversion.
Solution
Step1
Log307085=Log(7085) ÷ Log(30)
Log(7085)= 3.8503398545835
Log(30)=1.4771212547197
Log307085=3.8503398545835 ÷ 1.4771212547197
Ans=2.6066511752376
Step2
Alternatively, the logarithm can be calculated like this.