Use the form below to do your conversion.
Solution
Step1
Log217307=Log(7307) ÷ Log(21)
Log(7307)= 3.8637391073452
Log(21)=1.3222192947339
Log217307=3.8637391073452 ÷ 1.3222192947339
Ans=2.922162097266
Step2
Alternatively, the logarithm can be calculated like this.