A truck travels 182 kilometers in 4 hours. This truck travels 637 kilometers from warehouse A to warehouse B. How many hours did it travel in total?
一辆卡车4小时行驶了182千米，这辆卡车从甲仓库运货到乙仓库行驶了637千米，求一共行驶了多少小时？
<gadget id="calculator">182 / 4</gadget>
<output>91/2 = around 45.5</output>

<gadget id="calculator">637 / (91/2)</gadget>
<output>14</output>

<result>14</result>