A car (1/3) travels 20 kilometers per hour, how many kilometers does it travel on average per hour?
汽车(1/3)小时行20千米，平均每小时行多少千米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">20 / (1/3)</gadget>
<output>60</output>

<result>60</result>