Before the Asian Games, a construction team had to install sewage pipes, and installed 150 meters in the first 3 days. According to this progress, it will take 40 days to complete the pipeline installation task. How many meters is the total length of this section of sewage pipes? (Solve with ratio)
亚运前一个施工队要安装排污管，前3天安装了150米，照这样的进度，要完成管道安装任务还要40天，这段排污管全长多少米？(用比例解)
<gadget id="calculator">150 / 3</gadget>
<output>50</output>

<gadget id="calculator">50 * 3</gadget>
<output>150</output>

<gadget id="calculator">50 * 40</gadget>
<output>2_000</output>

<gadget id="calculator">150 + 2_000</gadget>
<output>2_150</output>

<result>2_150</result>