The transport team transports a batch of goods. (2/5) of this batch of goods are transported for the first time, and 40 tons are transported for the second time. At this time, there are still 110 tons of goods that have not been transported. How many tons are there in total for this batch of goods?
运输队运一批货物，第一次运走这批货物的(2/5)，第二次运走40吨，这时还剩下110吨货物没有运，这批货物共有多少吨？
<gadget id="calculator">40 + 110</gadget>
<output>150</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">150 / (3/5)</gadget>
<output>250</output>

<result>250</result>