Transport a batch of goods, team A transports this batch of goods every day (1/15), and team B transports more goods than team A every day (1/30). How much of this batch of goods are transported by teams A and B every day?
运送一批货物，甲队每天运送这批货物的(1/15)，乙队每天比甲队多运送这批货物的(1/30)．甲乙两队每天共运送这批货物的几分之几？
<gadget id="calculator">1 / 15</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">1 / 30</gadget>
<output>1/30 = around 0.033333</output>

<gadget id="calculator">(1/15) + (1/30) + (1/15)</gadget>
<output>1/6 = around 0.166667</output>

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