Use the form below to do your conversion.
Solution
Step1
Log207777=Log(7777) ÷ Log(20)
Log(7777)= 3.8908120989551
Log(20)=1.301029995664
Log207777=3.8908120989551 ÷ 1.301029995664
Ans=2.9905629477585
Step2
Alternatively, the logarithm can be calculated like this.