Use the form below to do your conversion.
Solution
Step1
Log217223=Log(7223) ÷ Log(21)
Log(7223)= 3.8587176148603
Log(21)=1.3222192947339
Log217223=3.8587176148603 ÷ 1.3222192947339
Ans=2.9183643214319
Step2
Alternatively, the logarithm can be calculated like this.