Use the form below to do your conversion.
Solution
Step1
Log207669=Log(7669) ÷ Log(20)
Log(7669)= 3.8847387377696
Log(20)=1.301029995664
Log207669=3.8847387377696 ÷ 1.301029995664
Ans=2.985894830032
Step2
Alternatively, the logarithm can be calculated like this.