Use the form below to do your conversion.
Solution
Step1
Log217541=Log(7541) ÷ Log(21)
Log(7541)= 3.8774289407882
Log(21)=1.3222192947339
Log217541=3.8774289407882 ÷ 1.3222192947339
Ans=2.9325157757348
Step2
Alternatively, the logarithm can be calculated like this.