There are two ropes of the same length, the first one is 20 meters long, and the second one is 44 meters long, so the first one is 5 times as long as the second one. How long is each rope in meters?
有两条同样长的绳子，第一条用去20米，第二条用去44米后，第一条是第二条的5倍．原来每条绳子长多少米．
<gadget id="calculator">44 * 5</gadget>
<output>220</output>

<gadget id="calculator">220 - 20</gadget>
<output>200</output>

<gadget id="calculator">5 - 1</gadget>
<output>4</output>

<gadget id="calculator">200 / 4</gadget>
<output>50</output>

<result>50</result>