Divide a 3-meter-long rope into five equal parts, three parts are the full length ((())/(())), how many meters is each part.
把一根3米长的绳子平均分成五份，三份是全长的((())/(()))，每份长多少米．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>