An engineering team repaired a 3,500-meter expressway. In the first month, 40% of the total length was repaired, and in the second month, 80% of the first month was repaired. How many meters were repaired in the second month?
某工程队修一条3500米的高速公路，第一个月修了全长的40%，第二个月修的是第一个月的80%，第二个月修了多少米？
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3_500 * (2/5) * (4/5)</gadget>
<output>1_120</output>

<result>1_120</result>