Use the form below to do your conversion.
Solution
Step1
Log217265=Log(7265) ÷ Log(21)
Log(7265)= 3.861235618634
Log(21)=1.3222192947339
Log217265=3.861235618634 ÷ 1.3222192947339
Ans=2.9202686982503
Step2
Alternatively, the logarithm can be calculated like this.