A road repair team wants to repair a section of road. On the first day, they repaired 64.5 meters. On the second day, they repaired 5.5 meters more than the first day. On the third day, they repaired 10.4 meters less than the total of the previous two days. How many meters were repaired on the third day?
一支修路队要修一段路，第一天修了64.5米，第二天比第一天多修5.5米，第三天比前两天总数少10.4米，第三天修了多少米？
<gadget id="calculator">64.5 - 10.4</gadget>
<output>54.1</output>

<gadget id="calculator">64.5 + 5.5 + 54.1</gadget>
<output>124.1</output>

<result>124.1</result>