The road repair team is going to repair a section of road. (1/5) was repaired on the first day, and the rest (1/2) was repaired on the second day, and there are still 40 meters to be repaired. How many meters will the road repair team need to repair?
修路队要修一段路．第一天修了(1/5)，第二天修了余下的(1/2)，还有40米没有修，求修路队要修路多少米？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(4/5) * (1/2)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (1/5) - (2/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">40 / (2/5)</gadget>
<output>100</output>

<result>100</result>