A rope is 36 meters long, and it takes 1.8 meters to make a skipping rope. How many such skipping ropes can be cut into?
一根绳子长36米，做一根跳绳需1.8米，可以剪成几根这样的跳绳？
<gadget id="calculator">36 / 1.8</gadget>
<output>20</output>

<result>20</result>