A car starts at 10:00 am and arrives at the destination at 1:00 pm, traveling a total of 108 kilometers. How many kilometers per hour does the car travel on average?
一辆汽车从早上10：00出发，下午1：00到达目的地，共行驶了108千米．这辆汽车平均每小时行驶多少千米？
<gadget id="calculator">13 - 10</gadget>
<output>3</output>

<gadget id="calculator">108 / 3</gadget>
<output>36</output>

<result>36</result>