There are 2 tons of goods that need to be transported 5 times, what is the average amount of this batch of goods transported each time?
有2吨货物要5次运完，平均每次运这批货物的多少
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>