A car (3/5) travels 42 kilometers in an hour, how many kilometers does it travel in 1 hour?
一辆汽车(3/5)小时行驶42千米，1小时行驶多少千米．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">42 / (3/5)</gadget>
<output>70</output>

<result>70</result>