A car (4/5) travels 60 kilometers per hour, then how many kilometers does this car travel per hour?
一辆汽车(4/5)小时行60千米，那么这辆汽车每小时行多少千米．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">60 / (4/5)</gadget>
<output>75</output>

<result>75</result>