Li Ming walks 4.5 kilometers per hour from school to the Children's Palace, and can reach it in 0.6 hours. How many kilometers is the school from the Children's Palace?
李明从学校到少年宫，每小时走4.5千米，0.6小时可以到达．学校距离少年宫多少千米？
<gadget id="calculator">4.5 * 0.6</gadget>
<output>2.7</output>

<result>2.7</result>