rope is 60 meters long after being folded in half. If you cut it into 3-meter skipping ropes, how many pieces can you cut into?
一根绳子对折后长60米，把它剪成3米一根的跳绳，可以剪成多少根？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">60 * (2/3)</gadget>
<output>40</output>

<result>40</result>