It takes 16 days for engineering team A to repair a road alone, and engineering team B repairs an average of 2.7 kilometers per day; when the same time is used to complete the repair together, the ratio of the kilometers of road repaired by the two engineering teams is 1:3 ． How many kilometers is this road?
修一条公路，甲工程队单独修要16天，乙工程队平均每天修2.7千米；用同样的时间共同修完时，甲、乙两个工程队修路千米数的比是1：3．这条公路长多少千米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">2.7 * (1/3) * 16</gadget>
<output>14.4</output>

<result>14.4</result>