Two trucks A and B are traveling toward each other at the same time from two places 954 kilometers apart. After 18 hours, the two trucks meet. The speed of A truck is 25 kilometers per hour. What is the speed of B truck?
甲乙两辆货车同时从相距954千米的两地相向而行，经过18小时两车相遇，甲车的速度是每小时25千米，乙车的速度是多少千米？
<gadget id="calculator">954 / 18</gadget>
<output>53</output>

<gadget id="calculator">53 - 25</gadget>
<output>28</output>

<result>28</result>