The distance between A and B is 960 kilometers, and it takes 12 hours for a train to travel from A to B. This train travels from point B to point C at the same speed, and it takes 15 hours. How many kilometers is the distance between point B and point C?
甲、乙两地相距960千米，一列火车从甲地到乙地，用了12小时．这列火车又用同样的速度从乙地到丙地，用了15小时，乙、丙两地相距多少千米？
<gadget id="calculator">960 / 12</gadget>
<output>80</output>

<gadget id="calculator">80 * 15</gadget>
<output>1_200</output>

<result>1_200</result>