Use the form below to do your conversion.
Solution
Step1
Log28143=Log(143) ÷ Log(28)
Log(143)= 2.1553360374651
Log(28)=1.4471580313422
Log28143=2.1553360374651 ÷ 1.4471580313422
Ans=1.4893577555355
Step2
Alternatively, the logarithm can be calculated like this.