A car and a motorcycle start from two places 324 kilometers apart at the same time and drive opposite each other. The motorcycle travels 48 kilometers per hour, and the speed of the car is 1.25 times that of the motorcycle. How long did it take for the two cars to meet?
一辆汽车和一辆摩托车同时从相距324千米的两地出发，相对开出．摩托车每小时行48千米，汽车的速度是摩托车的1.25倍．经过多长时间两车相遇？
<gadget id="calculator">48 * 1.25</gadget>
<output>60</output>

<gadget id="calculator">48 + 60</gadget>
<output>108</output>

<gadget id="calculator">324 / 108</gadget>
<output>3</output>

<result>3</result>