Question 1022457
<pre>
{{{(4/1)^2}}}{{{"÷"}}}{{{(4/1-1/3)}}}

Get an LCD of 3 in the part on the right. The 1 denominator
under the 4 needs to be multiplied by 3 to cause the 1 to
become the LCD of 3, so we multiply the fraction by {{{red(3/3)}}}.

{{{(4^2/1^2)}}}{{{"÷"}}}{{{(expr(4/1)*red(expr(3/3))^""-1/3)}}}

{{{16/1}}}{{{"÷"}}}{{{(12/3-1/3)}}}

{{{16/1}}}{{{"÷"}}}{{{(11/3)}}}

{{{16/1}}}{{{"×"}}}{{{(3/11)}}}

{{{(16*3)/(1*11)}}}

{{{48/11}}}

   <u> 4</u>
11)48
   <u>44</u>
    4

{{{4&4/11}}}

Edwin</pre>