Uncle Wang drove a car for 0.6 hours and traveled 54 kilometers. According to this speed, Uncle Wang has a distance of 225 kilometers from place A to place B. How many hours will it take? (Solved with proportional knowledge)
王叔叔驾驶汽车0.6小时行了54千米的路，照这样的速度，王叔叔从甲地出发到乙地有225千米的路程，大概需要多少小时？(用比例知识解决)
<gadget id="calculator">54 / 0.6</gadget>
<output>90</output>

<gadget id="calculator">225 / 90</gadget>
<output>5/2 = around 2.5</output>

<result>5/2 = around 2.5</result>