To transport a batch of goods (1/5), A car needs to be transported 3 times, and B vehicle needs to be transported 2 times. How much of this batch of goods can be transported each time when the two vehicles are combined
运送一批货物的(1/5)，甲车要运3次，乙车要运2次，两车合运每次能运这批货物的多少
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/5) / 3</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">(1/5) / 2</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(1/15) + (1/10)</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>