Xiao Min walked 1 kilometer in 20 minutes, what fraction of a kilometer per minute on average?
小敏用20分钟走了1千米路，平均每分钟走几分之几千米？
<gadget id="calculator">1 / 20</gadget>
<output>1/20 = around 0.05</output>

<result>1/20 = around 0.05</result>