Use the form below to do your conversion.
Solution
Step1
Log217565=Log(7565) ÷ Log(21)
Log(7565)= 3.8788089323592
Log(21)=1.3222192947339
Log217565=3.8788089323592 ÷ 1.3222192947339
Ans=2.9335594691498
Step2
Alternatively, the logarithm can be calculated like this.