car travels from A to B at 80 km per hour and arrives in 6 hours. If it takes 5 hours to arrive, how many kilometers per hour do you need to drive?
一辆汽车从甲地开往乙地，每小时行80km，6小时到达．如果要5小时到达，每小时需要行驶多少千米？
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">80 * (6/5)</gadget>
<output>96</output>

<result>96</result>