Use the form below to do your conversion.
Solution
Step1
Log205575=Log(5575) ÷ Log(20)
Log(5575)= 3.7462448717202
Log(20)=1.301029995664
Log205575=3.7462448717202 ÷ 1.301029995664
Ans=2.8794454272427
Step2
Alternatively, the logarithm can be calculated like this.