Two engineering teams, A and B, jointly build a road. Team A has repaired the full length (2/5), and team B has repaired the full length (1/3). Team A has repaired 300 meters more than team B. How many meters is this road in total? ?
甲乙两个工程队合修一条路，甲队修了全长的(2/5)，乙队修了全长的(1/3)，甲队比乙队多修了300米，这条路共多少米？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(2/5) - (1/3)</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">300 / (1/15)</gadget>
<output>4_500</output>

<result>4_500</result>