A car travels 60 kilometers per hour, departs from A at 10:00 am, and arrives at B at 5:00 pm. How many kilometers are there between A and B?
一辆汽车每小时行驶60千米，上午10时从甲地开出，下午5时到达乙地．甲、乙两地相隔多少千米？
<gadget id="calculator">2 + 5</gadget>
<output>7</output>

<gadget id="calculator">60 * 7</gadget>
<output>420</output>

<result>420</result>