The water conservancy engineering team built a canal with a length of 215.55 meters. Team A repairs 10.8 meters every day, and Team B continues to repair after 14 days. Team B repairs an average of 11.7 meters per day, how many days will it take to complete the repair?
水利工程队修建一条长215.55米的水渠．甲队每天修10.8米，修了14天后乙队继续修．乙队平均每天修11.7米，还要几天修完？
<gadget id="calculator">10.8 * 14</gadget>
<output>151.2</output>

<gadget id="calculator">215.55 - 151.2</gadget>
<output>64.35</output>

<gadget id="calculator">64.35 / 11.7</gadget>
<output>5.5</output>

<result>5.5</result>