Use the form below to do your conversion.
Solution
Step1
Log207129=Log(7129) ÷ Log(20)
Log(7129)= 3.853028614713
Log(20)=1.301029995664
Log207129=3.853028614713 ÷ 1.301029995664
Ans=2.9615217385873
Step2
Alternatively, the logarithm can be calculated like this.