Obviously ride a bicycle for 8 minutes to travel (4/5) kilometers, how many kilometers can he travel in 1 hour?
明明骑自行车8分钟行(4/5)千米，他l小时可行多少千米？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(4/5) / 8</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(1/10) * 60</gadget>
<output>6</output>

<result>6</result>