Two ships, A and B, depart from two docks at a distance of 245 kilometers at the same time. They meet at 5 o'clock. Ship A travels 23 kilometers per hour. How many kilometers per hour does ship B travel?
甲、乙两轮船同时从相距245千米的两码头相对开出，航行了5时相遇，甲船每时行23千米，乙船每时行多少千米？
<gadget id="calculator">245 / 5</gadget>
<output>49</output>

<gadget id="calculator">49 - 23</gadget>
<output>26</output>

<result>26</result>