Use the form below to do your conversion.
Solution
Step1
Log217555=Log(7555) ÷ Log(21)
Log(7555)= 3.878234468675
Log(21)=1.3222192947339
Log217555=3.878234468675 ÷ 1.3222192947339
Ans=2.9331249998553
Step2
Alternatively, the logarithm can be calculated like this.