Use the form below to do your conversion.
Solution
Step1
Log207757=Log(7757) ÷ Log(20)
Log(7757)= 3.8896937914442
Log(20)=1.301029995664
Log207757=3.8896937914442 ÷ 1.301029995664
Ans=2.9897033922412
Step2
Alternatively, the logarithm can be calculated like this.