The waterway between A and B is 360 kilometers long, a passenger ship can complete the journey in 7.5 hours, and a cargo ship can complete the journey in 9.6 hours. How much faster is a passenger ship than a cargo ship?
甲、乙两个码头的水路长360千米，一艘客船7.5小时可以行完全程，一艘货船9.6小时行完全程．客船的速度比货船的速度快多少？
<gadget id="calculator">360 / 7.5</gadget>
<output>48</output>

<gadget id="calculator">360 / 9.6</gadget>
<output>37.5</output>

<gadget id="calculator">48 - 37.5</gadget>
<output>10.5</output>

<result>10.5</result>