The two cars depart from Beijing and Shanghai at the same time in opposite directions. The bus travels at 105 km/h, and the minibus travels at 95 km/h. They meet each other in about 7 hours. What questions can you ask? (ask questions and answer)
两车分别从北京和上海同时相向开出，大客车105千米/时，面包车95千米/时，约7小时相遇．你能提出什么问题？(提出问题并解答)
<gadget id="calculator">105 + 95</gadget>
<output>200</output>

<gadget id="calculator">200 * 7</gadget>
<output>1_400</output>

<result>1_400</result>