car drives from place A to place B, and travels 108 kilometers in 3 hours. With the same speed, it takes another 2.5 hours to reach place B. How many kilometers are there between places A and B?
一辆汽车从甲地开往乙地，3小时行驶了108千米，用同样的速度，再行2.5小时到达乙地，求甲、乙两地相距多少千米？
<gadget id="calculator">108 / 3</gadget>
<output>36</output>

<gadget id="calculator">36 * 2.5</gadget>
<output>90</output>

<gadget id="calculator">108 + 90</gadget>
<output>198</output>

<result>198</result>