Use the form below to do your conversion.
Solution
Step1
Log217165=Log(7165) ÷ Log(21)
Log(7165)= 3.8552161947334
Log(21)=1.3222192947339
Log217165=3.8552161947334 ÷ 1.3222192947339
Ans=2.9157161826996
Step2
Alternatively, the logarithm can be calculated like this.