Use the form below to do your conversion.
Solution
Step1
Log287205=Log(7205) ÷ Log(28)
Log(7205)= 3.85763398515
Log(28)=1.4471580313422
Log287205=3.85763398515 ÷ 1.4471580313422
Ans=2.6656618707855
Step2
Alternatively, the logarithm can be calculated like this.