A telephone line takes (3/4) meters and occupies (3/4) of this wire. How many meters is this wire?
一根电话线，用去(3/4)米，占这根电线的(3/4)，这根电线有多少米？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

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

<result>1</result>