Team A and Team B build a road. Team A has repaired 16 kilometers, accounting for 4/6 of the length of the road, and team B has repaired 1/9 of the length of the road. How many kilometers did Team B repair?
甲乙两队修一条公路．甲队修了16千米，占公路长的(4/6)，乙队修的长度占公路长的(1/9)．乙队修了多少千米？
<gadget id="calculator">4 / 6</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">16 / (2/3)</gadget>
<output>24</output>

<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">24 * (1/9)</gadget>
<output>8/3 = around 2.666667</output>

<result>8/3 = around 2.666667</result>