Use the form below to do your conversion.
Solution
Step1
Log219097=Log(9097) ÷ Log(21)
Log(9097)= 3.9588981947108
Log(21)=1.3222192947339
Log219097=3.9588981947108 ÷ 1.3222192947339
Ans=2.9941313142821
Step2
Alternatively, the logarithm can be calculated like this.