A car drives from city A to city B, which is 480 kilometers away, and travels 48 kilometers in 0.5 hours. At this speed, how many hours does it take for the car to travel from city A to city B? (Solve using ratio method)
一辆汽车从甲城开往与它相距480千米的乙城，0.5小时行驶了48千米．照这样的速度，这辆汽车从甲城到达乙城共需几小时？(用比例方法解答)
<gadget id="calculator">48 / 0.5</gadget>
<output>96</output>

<gadget id="calculator">480 / 96</gadget>
<output>5</output>

<result>5</result>