Use the form below to do your conversion.
Solution
Step1
Log20725=Log(725) ÷ Log(20)
Log(725)= 2.860338006571
Log(20)=1.301029995664
Log20725=2.860338006571 ÷ 1.301029995664
Ans=2.1985181095776
Step2
Alternatively, the logarithm can be calculated like this.