Xiaoliang walked 3 kilometers in 30 minutes. What fraction of the distance does he walk on average per minute?
小亮用30分钟走完了3千米路程．他平均每分钟走全程的几分之几？
<gadget id="calculator">1 / 30</gadget>
<output>1/30 = around 0.033333</output>

<result>1/30 = around 0.033333</result>