Caochang Village planned to build a road. The original plan was to build 0.26 kilometers per day, but the actual construction was 0.04 kilometers more than planned every day. After 30 days of repairs, there was still 1.2 kilometers left. How long is this road in kilometers?
草场村计划修一条公路，原计划每天修0.26千米，实际每天比计划多修0.04千米，修了30天后，还剩下1.2千米．这条公路全长多少千米？
<gadget id="calculator">0.26 + 0.04</gadget>
<output>0.3</output>

<gadget id="calculator">0.3 * 30</gadget>
<output>9</output>

<gadget id="calculator">9 + 1.2</gadget>
<output>10.2</output>

<result>10.2</result>