A train departs from A at 7:00 and arrives at B at 20:00. The train travels 75 kilometers per hour. How many kilometers are there between A and B?
一列火车7时从甲地开出，20时到达乙地，火车每小时行75千米，甲乙两地相距多少千米？
<gadget id="calculator">75 * 13</gadget>
<output>975</output>

<result>975</result>