Use the form below to do your conversion.
Solution
Step1
Log285105=Log(5105) ÷ Log(28)
Log(5105)= 3.7079957464229
Log(28)=1.4471580313422
Log285105=3.7079957464229 ÷ 1.4471580313422
Ans=2.5622604208497
Step2
Alternatively, the logarithm can be calculated like this.