A rope is 300 meters, make some skipping ropes, each 2.8 meters, and there are 6 meters left, how many of these skipping ropes?
一根绳子300米，做一些跳绳，每根2.8米，还剩6米，这些跳绳多少根？
<gadget id="calculator">300 - 6</gadget>
<output>294</output>

<gadget id="calculator">294 / 2.8</gadget>
<output>105</output>

<result>105</result>