A motorcycle travels 243.4 kilometers in 2.5 hours, which is 1.6 times the speed of a three-wheeled truck. How many kilometers per hour do these two or three-wheeled trucks travel?
一辆摩托车2.5小时行243.4千米，是一辆三轮货车的行驶速度的1.6倍．这两三轮货车每小时行多少千米？
<gadget id="calculator">243.4 / 2.5 / 1.6</gadget>
<output>60.85</output>

<result>60.85</result>