Three engineering teams, A, B, and C, jointly built a road. Team A repaired 20% of the total length, Team B repaired 1500 meters, and Team C repaired half of the road. How many meters did Team A repair?
甲、乙、丙三个工程队共同修完一条公路，甲队修了全长的20%，乙队修了1500米，丙队修了这条公路的一半，甲队修了多少米？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/5) - (1/2)</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1_500 / (3/10)</gadget>
<output>5_000</output>

<gadget id="calculator">5_000 * (1/5)</gadget>
<output>1_000</output>

<result>1_000</result>