A car (3/5) travels 100 kilometers in an hour, how many kilometers does it travel in an average hour?
一辆汽车(3/5)小时行驶了100千米，平均每小时行驶多少千米．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">100 / (3/5)</gadget>
<output>500/3 = around 166.666667</output>

<result>500/3 = around 166.666667</result>