Use the form below to do your conversion.
Solution
Step1
Log207747=Log(7747) ÷ Log(20)
Log(7747)= 3.8891335559667
Log(20)=1.301029995664
Log207747=3.8891335559667 ÷ 1.301029995664
Ans=2.9892727830475
Step2
Alternatively, the logarithm can be calculated like this.