A ship departs from Port A at 9:00 am and arrives at Port B at 5:00 pm the next day. The ship travels an average of 25 kilometers per hour. How many kilometers is the route between A and B?
一艘轮船上午9：00从甲港开出，第二天下午5：00到达乙港，轮船平均每小时行25千米．甲、乙两港之间的航线长多少千米？
<gadget id="calculator">17 - 9</gadget>
<output>8</output>

<gadget id="calculator">8 + 24</gadget>
<output>32</output>

<gadget id="calculator">25 * 32</gadget>
<output>800</output>

<result>800</result>