A piece of iron wire is 33 meters after cutting 12%, how many meters is this iron wire in total?
一根铁丝裁去12%后是33米，这根铁丝一共有多少米．
<gadget id="calculator">12 / 100</gadget>
<output>3/25 = around 0.12</output>

<gadget id="calculator">1 - (3/25)</gadget>
<output>22/25 = around 0.88</output>

<gadget id="calculator">33 / (22/25)</gadget>
<output>75/2 = around 37.5</output>

<result>75/2 = around 37.5</result>