A ship sails from port A to port B and arrives at the destination in 4 hours. It is known that the waterway between the two ports is 128 kilometers long. How many kilometers does the ship travel per hour?
一艘轮船从甲港开往乙港，4小时到达终点，已知两港之间的水路长128千米，这艘轮船每小时行多少千米？
<gadget id="calculator">128 / 4</gadget>
<output>32</output>

<result>32</result>