Use the form below to do your conversion.
Solution
Step1
Log217703=Log(7703) ÷ Log(21)
Log(7703)= 3.8866598978612
Log(21)=1.3222192947339
Log217703=3.8866598978612 ÷ 1.3222192947339
Ans=2.9394971872978
Step2
Alternatively, the logarithm can be calculated like this.