Use the form below to do your conversion.
Solution
Step1
Log211097=Log(1097) ÷ Log(21)
Log(1097)= 3.0402066275747
Log(21)=1.3222192947339
Log211097=3.0402066275747 ÷ 1.3222192947339
Ans=2.2993210276715
Step2
Alternatively, the logarithm can be calculated like this.