Use the form below to do your conversion.
Solution
Step1
Log28905=Log(905) ÷ Log(28)
Log(905)= 2.9566485792052
Log(28)=1.4471580313422
Log28905=2.9566485792052 ÷ 1.4471580313422
Ans=2.0430723633292
Step2
Alternatively, the logarithm can be calculated like this.