If (3/4) meters are cut from a rope, the length of the remaining rope accounts for (3/4) of the original length, what is the length of the original rope in meters?
一根绳子截去(3/4)米后，剩下的绳子长度占原来的(3/4)，则原绳子长度是多少米．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 - (3/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(3/4) / (1/4)</gadget>
<output>3</output>

<result>3</result>