Use the form below to do your conversion.
Solution
Step1
Log217237=Log(7237) ÷ Log(21)
Log(7237)= 3.8595585726261
Log(21)=1.3222192947339
Log217237=3.8595585726261 ÷ 1.3222192947339
Ans=2.9190003413184
Step2
Alternatively, the logarithm can be calculated like this.