How many hours does it take for a car to travel 585 km at a speed of 90 km/h?
一辆汽车的行驶速度为90千米/时，行驶585千米，用了几小时？
<gadget id="calculator">585 / 90</gadget>
<output>13/2 = around 6.5</output>

<result>13/2 = around 6.5</result>