The road construction team built a village road, and built 500 meters on the first day, which was 50 meters longer than the second day (3/2). How many meters were repaired the next day?
修路队修一条村道，第一天修了500米，比第二天修的(3/2)多50米．第二天修了多少米？
<gadget id="calculator">500 - 50</gadget>
<output>450</output>

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

<gadget id="calculator">450 / (3/2)</gadget>
<output>300</output>

<result>300</result>