It takes 15 days to repair a road alone by engineering team A, and 120 meters per day by engineering team B. Now Team A has been repaired for 10 days first, and Team B will finish the rest in 6 days. How long is this road in meters?
一条公路甲工程队单独修需15天完成，乙工程队每天修120米．现在先由甲队修了10天，余下的由乙队修又用6天修完．这条公路全长多少米．
<gadget id="calculator">1 / 15</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">(1/15) * 10</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6 / (1/3)</gadget>
<output>18</output>

<gadget id="calculator">120 * 18</gadget>
<output>2_160</output>

<result>2_160</result>