Use the form below to do your conversion.
Solution
Step1
Log207769=Log(7769) ÷ Log(20)
Log(7769)= 3.8903651214481
Log(20)=1.301029995664
Log207769=3.8903651214481 ÷ 1.301029995664
Ans=2.9902193911084
Step2
Alternatively, the logarithm can be calculated like this.