(3/4) meters = how many centimeters; 25 minutes = ((())/(())) hours.
(3/4)米=多少厘米；25分=((())/(()))时．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(3/4) * 100</gadget>
<output>75</output>

<result>75</result>