The construction team repaired a road, and repaired the full length (1/4) in the first 10 days. The ratio of the length of the road repaired in the next 10 days to the length of the road repaired in the first 10 days is 3:2. At this time, there are still 300 meters left to be repaired. How long is this road in meters?
工程队修一条路，前10天修了全长的(1/4)，接下来的10天与前10天所修路的长度比是3：2，这时还剩下300米没修．则这条路长多少米．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">(1/4) * (3/2)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (1/4) - (3/8)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">300 / (3/8)</gadget>
<output>800</output>

<result>800</result>