A car travels 75 kilometers per hour. Xiao Ming wants to go to school in a provincial capital 225 kilometers away. How many hours does it take to take the car?
一辆汔车每小时行驶75千米，小明要到相距225千米的省城去上学，坐汔车需要多少小时？
<gadget id="calculator">225 / 75</gadget>
<output>3</output>

<result>3</result>