Use the form below to do your conversion.
Solution
Step1
Log207685=Log(7685) ÷ Log(20)
Log(7685)= 3.8856438718358
Log(20)=1.301029995664
Log207685=3.8856438718358 ÷ 1.301029995664
Ans=2.9865905357952
Step2
Alternatively, the logarithm can be calculated like this.