Use the form below to do your conversion.
Solution
Step1
Log201525=Log(1525) ÷ Log(20)
Log(1525)= 3.1832698436828
Log(20)=1.301029995664
Log201525=3.1832698436828 ÷ 1.301029995664
Ans=2.4467305552461
Step2
Alternatively, the logarithm can be calculated like this.