Use the form below to do your conversion.
Solution
Step1
Log207027=Log(7027) ÷ Log(20)
Log(7027)= 3.8467699535372
Log(20)=1.301029995664
Log207027=3.8467699535372 ÷ 1.301029995664
Ans=2.9567111952511
Step2
Alternatively, the logarithm can be calculated like this.