Use the form below to do your conversion.
Solution
Step1
Log20125=Log(125) ÷ Log(20)
Log(125)= 2.0969100130081
Log(20)=1.301029995664
Log20125=2.0969100130081 ÷ 1.301029995664
Ans=1.6117307210414
Step2
Alternatively, the logarithm can be calculated like this.