The channel from Shanghai to Wuhan is 1075 kilometers long. Two ships sail opposite each other from Shanghai and Wuhan at the same time. The ship from Shanghai travels 17 kilometers per hour, and the ship from Wuhan travels 26 kilometers per hour. After a few hours, the two ships meet on the way?
上海到武汉的航道长1075千米．两艘轮船同时从上海和武汉相对开出，从上海开出的轮船每小时行17千米，从武汉开出的轮船每小时行26千米，经过几小时两船在途中相遇？
<gadget id="calculator">17 + 26</gadget>
<output>43</output>

<gadget id="calculator">1_075 / 43</gadget>
<output>25</output>

<result>25</result>