Use the form below to do your conversion.
Solution
Step1
Log307021=Log(7021) ÷ Log(30)
Log(7021)= 3.8463989730347
Log(30)=1.4771212547197
Log307021=3.8463989730347 ÷ 1.4771212547197
Ans=2.6039832280151
Step2
Alternatively, the logarithm can be calculated like this.