Use the form below to do your conversion.
Solution
Step1
Log217027=Log(7027) ÷ Log(21)
Log(7027)= 3.8467699535372
Log(21)=1.3222192947339
Log217027=3.8467699535372 ÷ 1.3222192947339
Ans=2.9093282550466
Step2
Alternatively, the logarithm can be calculated like this.