Question 328843
Use {{{log(5,2)}}} (almost equal to) 0.4307 and {{{log(5,3)}}} (almost equal to) 0.6826 to approximate the value of {{{log(5,54)}}} (what it's almost equal to). 

{{{log(5,54) = log(5,2*3^3) =log(5,2)+log(5,3^3)=log(5,2)+3log(5,3) = 0.4307+3*0.6826 = 2.4785}}} 

Edwin</pre>