Question 1176012
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<pre>

    = {{{log((75*9*5))/log((5*45))}}} = {{{log((3375))/log((225))}}} = {{{log((15^3))/log((15^2))}}} = {{{(3*log((15)))/(2*log((15)))}}} = {{{3/2}}}.    <U>ANSWER</U>.
</pre>

Solved.