Two cars start from a certain place at the same time, and deliver a batch of goods to a construction site 165 kilometers away. Car A arrives 8 minutes earlier than car B. When car A arrives, car B is still 24 kilometers away from the construction site. How many hours did it take car A to complete the trip?
两辆汽车同时从某地出发，运送一批货物到距离165千米的工地．甲车比乙车早到8分钟，当甲车到达时，乙车还距工地24千米．甲车行完全程用了多少小时？
<gadget id="calculator">2 / 15</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">24 / (2/15)</gadget>
<output>180</output>

<gadget id="calculator">165 / 180</gadget>
<output>11/12 = around 0.916667</output>

<gadget id="calculator">(11/12) - (2/15)</gadget>
<output>47/60 = around 0.783333</output>

<result>47/60 = around 0.783333</result>