It takes 5 hours for a car to travel 60 kilometers per hour from point A to point B. If the car travels 75 kilometers per hour, how many hours will it take to drive from point A to point B?
一辆汽车从甲地开往乙地，如果每小时行60千米，需要5小时．如果这辆汽车每小时行75千米，从甲地开往乙地，需要多少小时？
<gadget id="calculator">5 / 75</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">60 * (1/15)</gadget>
<output>4</output>

<result>4</result>