(22/7)/((33/4)*(9/7)-(33/4)).
(22/7)/((33/4)*(9/7)-(33/4))．
<gadget id="calculator">22 / 7</gadget>
<output>22/7 = around 3.142857</output>

<gadget id="calculator">33 / 4</gadget>
<output>33/4 = around 8.25</output>

<gadget id="calculator">9 / 7</gadget>
<output>9/7 = around 1.285714</output>

<gadget id="calculator">(33/4) * (9/7)</gadget>
<output>297/28 = around 10.607143</output>

<gadget id="calculator">(297/28) - (33/4)</gadget>
<output>33/14 = around 2.357143</output>

<gadget id="calculator">(22/7) / (33/14)</gadget>
<output>4/3 = around 1.333333</output>

<result>4/3 = around 1.333333</result>