There are 200 tons of cement, which are transported by trucks with a load of 4 tons, and 5 vehicles are transported at the same time. How many times have they been transported?
有200吨水泥，用载重4吨的卡车来运，5辆车同时运，几次运完？
<gadget id="calculator">200 / 4 / 5</gadget>
<output>10</output>

<result>10</result>