A passenger car and a freight car depart from A and B, which are 360 kilometers apart, at the same time and meet each other in (9/4) hours. The speed ratio of the passenger car and the freight car is (3/5). How many kilometers does the passenger car travel per hour?
客车和货车同时从相距360千米的A、B两地相对开出，(9/4)小时相遇，客车和货车的速度比是(3/5)，客车每小时行多少千米？
<gadget id="calculator">9 / 4</gadget>
<output>9/4 = around 2.25</output>

<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">1 + (5/3)</gadget>
<output>8/3 = around 2.666667</output>

<gadget id="calculator">360 / (9/4) / (8/3)</gadget>
<output>60</output>

<result>60</result>